Sunday

April 20, 2014

April 20, 2014

Number of results: 9,147

**computers**

All the data are raw data. Information are the result of analyzing data. It shows the relationship between data. Computer get series of data as input, then it can compute the data to find out the statistics about the data, the statistics can be draw as graphs to indicate how ...
*Wednesday, August 27, 2008 at 9:27am by homemaker*

**Data**

Research South Carolina for data that is commonly used in health services systems. This includes census data, vital statistics data (birth, deaths, marriages, and divorces), surveillance data, administrative data, and survey research data. Keep in mind that most of this data ...
*Friday, January 11, 2013 at 4:24pm by Norma*

**Data Gathering and Inference**

When the production manager finds the average life of her bulb-lifetime data, it is an example of what phase of inferential statistics? A. Data organization. B. Data gathering. C. Data analysis. D. Probability-based inference.
*Wednesday, May 8, 2013 at 10:20am by Tifini*

**Science**

A researcher is gathering data from four geographical areas designated: South=1;North=2; East=3; West=4. The geographical regions represents a. categorical data b. quantitative data c. directional data d. either quantitative or categorical data
*Friday, May 27, 2011 at 11:45am by John*

**math**

range lowest temp to highest temp subtract median the middle number when when ordadering a set of data chroologically mode which piece of data appears most often mean ...add all pieces of data and divide by the number pieces of data you added together interpret gragh to get ...
*Monday, January 4, 2010 at 4:47pm by Mr. L*

**math**

It depends upon the data and your purpose in using the data. Earlier you asked about salary data. Mode is not representative of this data. That leaves median and mean to consider. I suggest you find the median and the mean for your data, and then decide which is more ...
*Tuesday, November 17, 2009 at 8:46pm by Ms. Sue*

**science**

After the experiment, scientists orginize and ? te data? records the data I started to be a smart alec and put "massage" the data. :) Report the data would fit here also. Technically, we should record the data in the process of doing the experiment. If we put the data on ...
*Tuesday, October 10, 2006 at 5:10pm by chris*

**Precalculus**

Question Details: Finding Regression for each set of data & finding best fit equation for each set of data: Data 1: X: 1 2 3 4 5 Y: 3.1 12.1 20.7 33.9 50.8 Data 2: X: 1 2 3 4 5 Y: 1.16 3.46 5.11 5.98 6.75
*Sunday, March 11, 2007 at 1:46pm by harry*

**MTH233/statistics UOP**

Find one quantitative and one qualitative data set from a reliable source and determine the best way to present that data graphically. Show your graph and explain your reasoning for choosing this presentation method. When might the reported median of data be more appropriate ...
*Thursday, July 22, 2010 at 1:51pm by sue*

**Science**

My question is which of the following are NOT examples of data? Numbers Graphs Measurements Conclusions I know conclusions are not data. What about graphs? Is that data or a way to record data?
*Monday, September 3, 2012 at 1:16pm by Kelley*

**Stats**

No data is given. Please repost with the data. If it does not copy and paste, you will have to type the data yourself. Thanks for asking.
*Monday, August 4, 2008 at 10:06pm by PsyDAG*

**BIS 155 Data Analysis w/Spreadsheet**

How would I begin to compile data into useable data in using Excel?
*Tuesday, March 16, 2010 at 11:12pm by Yolanda*

**health**

Which of the following is true in regard to limited data sets? A.Patients must authorize the use of limited data sets. B. Those who receive limited data sets can pass them on witout restrictions. C. Limited data sets cant include a patiemts city, state, age, and birth date. D...
*Monday, August 30, 2010 at 10:48pm by janice*

**6th Grade Statistics**

The student is correct. Can you determine why? (Hint: Categorical data is also called nominal data or qualitative data.)
*Tuesday, October 2, 2007 at 8:55pm by MathGuru*

**allied health**

which of the following is true in regard to limited data sets> a. Patients must authorize the use of limited data sets. b. those who receive limited data sets can pass them on without restrictions c. limited data sets can't include a patient's city, state, age, and birth ...
*Tuesday, October 12, 2010 at 8:48am by Anonymous*

**allied health**

I want to say D. Not sure here Which of the following is true in regard to limited data sets? A. Patients must authorize the use of limited data sets. B. Those who receive limited data sets can pass them on without restrictions. C. Limited data sets can’t include a patient’s ...
*Tuesday, July 6, 2010 at 6:21pm by james*

**english**

i went there and there are like no data any where. i need data on them. do u know where i can find autism data for the year 2009 or 2008. can u list the sites here. im not so good at searching
*Sunday, February 28, 2010 at 5:54pm by Anonymous*

** Confidentiality Health**

Which of the the following statements is true in regard to limited data sets? A.Limited data sets contain some individual identifiers. B.Patients must authorize the use of limited data sets. C. Those who recieve limited data sets can pass them on without restrictions. D....
*Tuesday, February 21, 2012 at 5:40pm by Brenna*

**algebra**

4. Which of the following is true about a trend line for data? (1 point) The minimum data point always lies on the trend line. Every data point must lie on the trend line. The trend line describes the pattern in the data if one exists. The trend line includes the effect of all...
*Thursday, March 21, 2013 at 8:09am by Philly*

**physical science**

political? optical? Optical fibers have greatly lowered the cost of worldwide data transmission and availability. Even though the data link to the user is often wireless or (sometimes) a land-line conducting cable, fiber optic data links are an important part of the Internet ...
*Tuesday, August 16, 2011 at 4:39am by drwls*

**Data Mining**

What kind of tasks do you see becoming popular areas to be data mining? What has to be there to make an area worth while for being Data Mined? What will it take to make Data Mining more accessible for more people to be able to do it?
*Wednesday, April 16, 2008 at 10:39pm by Anonymous*

**math check answer**

4. Which of the following is true about a trend line for data? The minimum data point always lies on the trend line. Every data point must lie on the trend line. The trend line describes the pattern in the data if one exists.*** The trend line includes the effect of all ...
*Friday, March 22, 2013 at 4:52pm by batman*

**Algebra**

which of the following is true bout a trend line for data? a- the minimum data point always lie on the trend line b- every data point must lie on the trend line c- the trend line describes the pattern in the data if one exists d- the trend line includes the effect of all ...
*Friday, March 7, 2014 at 7:07pm by Steve*

**Research and Evaluation**

I am not certain we agree on primary and secondary. If raw data is collected by the researcher, it is primary. If the raw data was collected by someone other than the author, it is secondary. For instance, using census data to evaluate teen pregnancy is secondary data. ...
*Tuesday, October 19, 2010 at 9:03am by bobpursley*

**Statistics**

I you are told that a data set has a mean of 25 and a variance of 0 you can conclude that A)There is only one observation in the data set B) There are no observations in the data set C)All of the observation in the data set are 25 D)Someone has made a mistake E) None of the ...
*Tuesday, September 13, 2011 at 12:24am by Dom*

**computers**

Data is only a collection of numbers or words. Information is an organization of data such that the latter could be extracted selectively according to some useful criteria or that serves a particular purpose. The two are related by data structures and databases which enable ...
*Friday, June 10, 2011 at 2:19pm by MathMate*

**infectious diseases epidemiology**

iEpidemiology is a simple to use calculator for the analysis of epidemiologic study data. Enter your study data (exposed/unexposed, cases/non-cases or person-time) and calculate crude relative risk, risk difference, and confidence intervals. Currently Features: - Rate Data - ...
*Tuesday, October 5, 2010 at 8:05am by EpiProf*

**Statistics**

We do not have your data. Copy and paste will not work. You have to type all the data. Please repost with the specific data and question, so we can attempt to help. However, we do not do your homework for you.
*Monday, July 20, 2009 at 3:29pm by PsyDAG*

**General**

When would you NOT want to have the data in a linked document updated when the corresponding worksheet data is updated? In what types of situations would it be critical to make sure that the linked data IS updated? Are there any disadvantages to having data linked? Does this ...
*Sunday, December 14, 2008 at 9:07pm by Bryan*

**statistics**

The following data on the number of iron workers in the United States for the years 1978 through 2008 are provided by the U.S. Bureau of Labor Statistics. Using regression techniques discussed in this section, analyze the data for trend. Develop a scatter plot of the data and ...
*Sunday, October 2, 2011 at 8:58pm by Anonymous*

**math**

4. For Questions 4-7, use the following data: The number of file conversions performed by a processor per day for 10 days was: 15, 27, 25, 28, 30, 31, 22, 25, 27, 29 What is the arithmetic mean of the data? (Points: 5) 20.7 25.9 27 29 5. What is the trimmed mean of the data...
*Monday, November 7, 2011 at 12:54pm by Anonymous*

**Math Ms. Sue please**

4. Which of the following is true about a trend line for data? (1 point) The minimum data point always lies on the trend line. Every data point must lie on the trend line. The trend line describes the pattern in the data if one exists. The trend line includes the effect of all...
*Sunday, March 17, 2013 at 6:38pm by Delilah*

**MIS Nooona MBA **

1- I need some ways the company use data on computers before discarding them ? 2- I want three programs that can destroy data on hard disk ? 3- Which method or program is the best for destroying data so that no body can recover it ?
*Friday, November 30, 2012 at 2:22pm by hanaa*

**office finances**

your computers hard drive has crashed and all data has been lost.to safeguard against data loss ,you should have a.kept a tape backup b.printed your data frequently while working my answer is a
*Friday, December 27, 2013 at 12:04pm by susue*

**electricity**

Is there any data about the use of nichrome heating, for instance: a nichrome element in the cables of electric kettles, geysers and spiral stove? What do you mean by "data"? What physical data are you looking for: resistivity?
*Wednesday, February 7, 2007 at 3:03am by tigger needs help*

**CS programing**

Storage: .data 2 0 ; storage for n22 .data 2 0 ; temp storage 23 .data 2 2 ; constant 2 24 .data 2 2 ; const 2 25 0 10 ;const 10 26 please can u show me the correct way to declare a constant using wombat.(CPU sim).
*Thursday, March 20, 2014 at 3:33pm by lex*

**science project**

I'm filling out forms for my freshmen science fair project and I'm not sure what they mean by this question: Data Analysis: Describe the procedures you will use to analyze the data that answer research question or hypothesis HELP! Depends on the data. Most likely you would ...
*Sunday, January 28, 2007 at 9:21pm by Carol Ann*

**statistics**

What tools can be used to collect data? What are some of the issues that occur with data collection? Are some tools more appropriate for collecting certain types of data and why?
*Sunday, October 11, 2009 at 7:43am by MArie*

**nau**

5. (TCO 9) You have been tasked with analyzing an extremely large amount of data and to ultimately produce a report to share with the board of directors. The data is currently in a text file and has over two thousand records of data. Explain how you would use Excel to analyze ...
*Monday, June 24, 2013 at 10:00pm by laura*

**Pre-Calculus**

How do you find the polynomial funtion that best models data givn in a table for x and f(x). The only example in my testbook shows how to do it on a calculator but I cannot find any instructions with my calculator to tell me how to do it. The data for x=-5, -4,-3, -2, -1, 0, 1...
*Saturday, August 30, 2008 at 12:20pm by Lucy*

**Pre-Calculus**

How do you find the polynomial funtion that best models data givn in a table for x and f(x). The only example in my testbook shows how to do it on a calculator but I cannot find any instructions with my calculator to tell me how to do it. The data for x=-5, -4,-3, -2, -1, 0, 1...
*Sunday, August 31, 2008 at 11:45am by Lucy*

**elementary**

Write a paragraph about data using the appropriate data vocabulary words. Think about why the line went so far at the end of the graph.In other words, analyze the data.
*Wednesday, November 19, 2008 at 8:50pm by Andrea*

**Hardware**

Choose a commonly used microprocessor, Intel Core or IBM Power6. What data types are supported? How many bits are used to store each data type? How is each data type represented internally?
*Wednesday, October 26, 2011 at 1:07am by Mike*

**Statistics**

A set of 50 data values has a mean of 27 and a variance of 16. I. Find the standard score (z) for a data value = 19. II. Find the probability of a data value < 19. III. Find the probability of a data value > 19. Show all work.
*Saturday, February 25, 2012 at 9:10pm by Blackqueen*

**Someone plz help me....i need help this is due now**

A set of 50 data values has a mean of 27 and a variance of 16. I. Find the standard score (z) for a data value = 19. II. Find the probability of a data value < 19. III. Find the probability of a data value > 19.
*Saturday, November 12, 2011 at 9:34pm by Jennifer*

**Math....please help**

A set of 50 data values has a mean of 27 and a variance of 16. I. Find the standard score (z) for a data value = 19. II. Find the probability of a data value < 19. III. Find the probability of a data value > 19.
*Saturday, November 12, 2011 at 7:05pm by Jennifer*

**environmental science**

Please check this: Scientists use statistics to a. graph data b. analyze data c. communicate ideas to each other d. all of the above B ( in my book it says: scientists rely on and use statistics to summarize, characterize, analyze, and compare data. statistics is usually a ...
*Thursday, August 27, 2009 at 1:26pm by y912f*

**MATH**

A set of 50 data values has a mean of 27 and a variance of 16. I. Find the standard score (z) for a data value = 19. II. Find the probability of a data value < 19. III. Find the probability of a data value > 19.
*Friday, November 11, 2011 at 1:19pm by Jennifer*

**Math**

A set of 50 data values has a mean of 27 and a variance of 16. I. Find the standard score (z) for a data value = 19. II. Find the probability of a data value < 19. III. Find the probability of a data value > 19.
*Saturday, November 12, 2011 at 6:52pm by Jennifer*

**math**

range: difference between the highest and lowest value of a data set mean: average of the #'s in a data set mode: # that occurs most often in a data set (the one that repeats the most) median: the middle value of a set of data that is ordered from lowest to highest. (numbers- ...
*Monday, August 27, 2007 at 6:08pm by ~christina~*

**Math**

this is easier than you are trying to envision it. You have a bunch of data, and you have found that the straight line of best fit is y = 2x+5 You have no real formula that produces every data point in the interval [1,10], but this line does as well as you can. So, now you ...
*Thursday, June 20, 2013 at 11:51am by Steve*

**Statistics**

Research design is an area where researchers collect various data to address important questions. For example, if researchers wish to find characteristics of people most likely to develop lung cancer, they will have to collect appropriate data first. Investigate 3 different ...
*Monday, February 11, 2013 at 3:50pm by Betty Anne*

**statistics**

Spearman's Rho Ordinal data comes in two general types. The first type of ordinal data is often called continuous ordinal data. This type of data is found in situations where the researcher has a relatively detailed set of rankings where the cases have been ranked in a ...
*Thursday, August 30, 2012 at 5:00pm by Jo-Anne*

**statistics**

Spearman's Rho Ordinal data comes in two general types. The first type of ordinal data is often called continuous ordinal data. This type of data is found in situations where the researcher has a relatively detailed set of rankings where the cases have been ranked in a ...
*Thursday, August 30, 2012 at 5:00pm by Jo-Anne*

**AP Chemistry**

Two- point equation: ln (P1/P-2) = - (ÄHvap/R)(1/T2-1/T1) The graphical analysis gives a more exact value because it takes into account possibly erroneous data points, making an “average”, “trend” or “best fit” line that is as close as possible to all data points. The equation...
*Sunday, January 28, 2007 at 4:45pm by Anonymous*

**Business**

You are developing a data base for Army tracked combat vehicles and you are normalizing the data base to base year 2007 dollars. What number would you enter into the data base for a vehicle budgeted at $1,725,000 in the FY08 appropriation?
*Tuesday, November 5, 2013 at 8:16am by Gail*

**Math**

Need help on the question below. Jeff studied data from the following categories: age, countries, salary, tempature, types of trees, and year of education. List the quantitative data and list the categorical data. Would the quantitative data be: age, salary, temperature, and ...
*Wednesday, February 6, 2013 at 7:02pm by Brandi*

**Biology..please help**

This is data collected.. Solute: Bowman's Capsule, Glomerus, Loop of Henle, Collecting Duct protein: 0, 0.8, 0, 0 urea: 0.05, 0.05, 1.50, 2.00 glucose: 0.10, no data, 0, 0 chloride: 0.37, no data, no data, 0.6 ammonia: 0.0001, 0.0001, 0.0001, 0.04 substance x: 0, 9.15, 0, 0 ...
*Monday, October 15, 2007 at 12:10am by Anonymous*

**marketing**

The marketing manager at Massimino & McCarthy, a chain of retail stores that sells men's clothing, is reviewing marketing research data to try to determine if changes in marketing strategy are needed. Which of the following sources of data would be a secondary data source?
*Saturday, August 14, 2010 at 11:23am by barbara*

**statistics**

Group the largest data set and find mean, median, mode, variance, standard deviation, 15-th, 45-th and 80-th percentiles of the grouped data. Then find the same sample statistics using the ungrouped data. Is there any difference? Comment.
*Sunday, November 20, 2011 at 8:56am by metu*

**marketing**

The marketing manager at Massimino & McCarthy, a chain of retail stores that sells men\'s clothing, is reviewing marketing research data to try to determine if changes in marketing strategy are needed. Which of the following sources of data would be a secondary data source?
*Saturday, August 14, 2010 at 11:23am by Anonymous*

**marketing**

The marketing manager at Massimino & McCarthy, a chain of retail stores that sells men's clothing, is reviewing marketing research data to try to determine if changes in marketing strategy are needed. Which of the following sources of data would be a secondary data source?
*Thursday, May 30, 2013 at 2:40pm by rick*

**statistics**

Job Sat. INTR. EXTR. Benefits 5.2 5.5 6.8 1.4 5.1 5.5 5.5 5.4 5.8 5.2 4.6 6.2 5.5 5.3 5.7 2.3 3.2 4.7 5.6 4.5 5.2 5.5 5.5 5.4 5.1 5.2 4.6 6.2 5.8 5.3 5.7 2.3 5.3 4.7 5.6 4.5 5.9 5.4 5.6 5.4 3.7 6.2 5.5 6.2 5.5 5.2 4.6 6.2 5.8 5.3 5.7 2.3 5.3 4.7 5.6 4.5 5.9 5.4 5.6 5.4 3.7 6.2...
*Tuesday, September 21, 2010 at 1:31pm by chris*

**Computers (Anonymous)**

It is a collection of steps required to convert data into information. There are phrases like input, process, output and feedback. In the step of collection, the raw facts are collected from different stages. The collection data is classified into different categories in the ...
*Friday, September 4, 2009 at 8:46am by jennifer*

**Data Analysis**

You are a District sales manager and you are overloaded with data that you need to compile into useable data and you are looking to use Excel to help you do this. Using the concept from this week, how will you determine where to start and what tools can you use within Excel to...
*Wednesday, July 22, 2009 at 6:49pm by Bryan*

**Science**

Scientific investigations involve many steps and processes. Which characteristics define a laboratory experiment? A. hypothesis, models, and calculations B. test variables, data, and uncontrolled conditions C. data, conclusions, and unregulated environment D. independent and ...
*Sunday, October 20, 2013 at 3:08pm by Anne*

**Math**

First calculate the mean Then for each data value, take the difference between that data value and the mean and square it. Add up all those squared differences and divide by the number of data values e.g. for 1,2,3,4 the mean is (1+2+3+4)/4 = 2.5 variance = ( (1-2.5)^2 + (2-2....
*Friday, April 23, 2010 at 12:26am by Reiny*

**Office Finances**

Your computer's hard drive has crashed and all data has been lost. To safeguard against data loss, you should have a.kept a tape backup, b. used a password on all confidential files c. stored your data frequently while working, d. an uninterrupted power supply
*Thursday, November 5, 2009 at 3:03am by anna*

**6th Grade Statistics**

The student is correct because the median is used to find the middle numeric value of a data set, the mean balances out the data so all numbers in a data set are the same. This means that the mean and median can only be used for a numeric data, so this student is correct.
*Tuesday, October 2, 2007 at 8:55pm by Jacob*

**intro to software development**

I have aa assignment that asks to identify three processes or capapbilities needed to track of home dvd and and cd collection. identify the input data required for each process, and identify a logical name for each data outputitem and type of data out put. What is this?
*Friday, October 16, 2009 at 6:23pm by mary*

**Statistics**

A set of 50 data values has a mean of 35 and a variance of 25. I. Find the standard score (z) for a data value = 26. II. Find the probability of a data value > 26.
*Monday, October 17, 2011 at 7:29am by don*

**Math**

The data is breeds of dogs and the weight. The plot needs to contain the data about the dogs, with one stem labeled 0. I'm not sure how to put the data together in the stem-and-leaf plot.
*Monday, December 10, 2007 at 5:50pm by Johnna*

**MATH**

A set of 50 data values has a mean of 18 and a variance of 4. I. Find the standard score (z) for a data value = 20. II. Find the probability of a data value < 20.
*Sunday, October 30, 2011 at 9:01pm by Jen*

**Homework Help**

A set of 50 data values has a mean of 48 and a variance of 9. I. Find the standard score (z) for a data value = 43. II. Find the probability of a data value < 43.
*Sunday, December 2, 2012 at 7:16pm by Huffette*

**Mba**

1- three ways that companies use to destroy their data before destroying their computers . 2-three programs that permanently destroy data on a hard disk. 3- Best methods or program for destroying data so nobody can recover it . Thanks.
*Thursday, November 29, 2012 at 12:07pm by hanaa*

**Statistics**

Which of the following is an accurate description of Simpson's paradox? When groups of data are aggregated, an association can get stronger because of a confounding variable. That confounding variable is usually the number of observations in different groups of data. When ...
*Thursday, February 21, 2013 at 12:38am by Jon*

**Math**

One advantage of a _____________ is that the actual data values are retained in the graphical display of the data. A) Pie chart B) Dot plot (This one?) C) Histogram D) boxplot If we want to discuss any gaps and clusters in a data set, which of the following should not be ...
*Thursday, September 5, 2013 at 3:16pm by Andy*

**math**

The mean of a set of 51 data points is 3.04. If a data value of 16 were added to the data set, what would be the approximate value of the new mean?
*Monday, April 9, 2012 at 7:39pm by Nicole*

**math**

The mean of a set of 51 data points is 3.04. If a data value of 16 were added to the data set, what would be the approximate value of the new mean?
*Tuesday, April 24, 2012 at 10:56pm by coal*

**Math**

Me and my grade 8 class are doing project on "data management". in one part it says: Statistical Measure of your choice: Research one other representation of statistics and apply the calculations to your data. Once again, explain what this means within the context of your data...
*Friday, February 17, 2012 at 10:11pm by Alex Johnson*

**Computer Science**

a)385 data loss incidents took place b)110 million people were affected by personal data loss incidents c)3% of all data loss incidents were caused by hard copy theft/loss d)20% of all data loss incidents were caused by portable media theft/loss e)15% of data loss incidents ...
*Sunday, January 16, 2011 at 7:16am by Sue*

**Math**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Friday, October 21, 2011 at 3:03pm by Jen*

**Stats**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Sunday, October 23, 2011 at 1:04pm by Jennifer*

**math**

10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16...
*Monday, November 7, 2011 at 1:32pm by Anonymous*

**Math**

In Example 2, find the percent of the total and the number of degrees in each sector for mountains, theme parks, relatives, and other. Find the median of the data set in Example 3. In which category does it fall? Find the average unemployment rate for Example 4. Determine ...
*Tuesday, May 21, 2013 at 1:28pm by Kelly*

**college math**

10. For questions 10-13, use the following data: 13 29 41 60 89 14 26 53 7 14 What is the arithmetic mean of the data? (Points: 5) 20 14 34.6 82 11. What is the range of the data? (Points: 5) 14 34.6 82 50 12. What is the variance of the data? (Points: 5) 231.04 616.64 685.16...
*Monday, November 7, 2011 at 1:25pm by Anonymous*

**PLZ HELP....STATS**

You are given the following data. # of Absences Final Grade 0 96 1 92 2 71 3 66 4 60 5 51 A. Find the correlation coefficient for the data. B. Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Sunday, October 23, 2011 at 11:52pm by Jennifer*

**statistics**

You are given the following data. Number of Absences Final Grade 0 95 1 91 2 82 3 69 4 67 5 58 - Find the correlation coefficient for the data. - Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days.
*Thursday, October 4, 2012 at 11:05am by mom*

**physics**

IT would be helpful to know what is in the data tables. But of more concern, you ought to know what you are doing in a lab before you start, so that you have an idea of what is the purpose, what data you will collect, and how to analyze it. I am quite certain you did not do ...
*Tuesday, May 21, 2013 at 7:16pm by bobpursley*

**home economics**

Need help looking up data on unemployment from 1998-2008 yearly data and 2008 monthly data. Also finding gdp defliator form 1998-2008 yearly and quantity
*Wednesday, January 28, 2009 at 8:17am by Rosslyn*

**Excel Help**

3) __________ are used to compare sets of data in one chart. Time series Multiple data series Relative series Comparison series Is multiple data series
*Sunday, July 12, 2009 at 10:29pm by Bryan*

**psychology**

My question is about connectionism.I have a program that conctruct connectionist models.Presumably I have number of unit for example one of them is unit1 that represent room: for example office how do I find out data input for that unit I saw somewhere ready data input for ...
*Thursday, June 3, 2010 at 9:34am by katarzyna rochowicz*

**Statistics**

2. Any given data set consists of a set of numerical values. Please indicate by stating yes or no for each of the following statements whether or not it could be correct for any data set. (This question is not referring to the data that is given above.) a. There is no mode. b...
*Wednesday, July 7, 2010 at 10:55pm by Anonymous*

**IT210**

Identify at least two data structures that are used to organize a typical file cabinet. Post actual pseudocode or code examples of these data structures. Why do you feel it is necessary to emulate these types of data structures in a computer program? For what kind of work ...
*Thursday, October 14, 2010 at 9:16pm by Anonymous*

**algebra 1**

Enter these data points into some graphing software, and ask the computer to perform a linear regression on the data (find the best-fit line that goes through the data points) The computer should also be able to calculate the correlation coefficient. If the correlation ...
*Wednesday, October 24, 2012 at 11:28am by Jennifer*

**Math**

When estimating distances from a table of velocity data, it is not necessary that the time intervals are equally spaced. After a space ship is launched, the following velocity data is obtained. Use these data to estimate the height above the Earth's surface at 120 seconds. (0,...
*Sunday, November 10, 2013 at 10:40pm by steve*

**Statistics**

2. You are given the following data. Number of Absences Final Grade 0 93 1 90 2 79 3 66 4 60 5 56 - Find the correlation coefficient for the data. - Find the equation for the regression line for the data, and predict the final grade of a student who misses 3.5 days. Show all ...
*Friday, December 30, 2011 at 12:31am by Lauren *

**chemistry**

The one piece of data you don't have in the problem (no one ever puts this in and that's the secret) is you are supposed to recall that the boiling point occurs when the vapor pressure of a liquid equals atmospheric pressure. The piece of data you need is pH2O @ 100 C = 760 ...
*Saturday, February 18, 2012 at 10:44pm by DrBob222*

**Programming C++**

If we are using two data intergers and there answer is bigger than simple data intergers and we are givig computer long data integers for the answer but the answer is false . so i want to know why it is false?
*Friday, April 16, 2010 at 11:53pm by Maryam*

**algebra**

use interpolation when the data falls within the range given by the model (when it says "based on data from such and such to such and such" or "this data applies to years x to y" when the year or time you're studying falls outside this range then you are using extrapolation
*Monday, January 14, 2013 at 6:04pm by Kinematics*

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