Search: Statistics help?

Number of results: 13,509

m/c
Which of the following refers to when a researcher gathers data from a sample and uses the statistics generated to reach conclusions about the population from which the sample was taken? inferential statistics holistic statistics conclusive statistics descriptive statistics is...
Thursday, May 20, 2010 at 8:55pm by Thara!

statistics
Statistics play s a major role in the health care field in today's environment. Please provide how statistics can be important and influential in the nursing profession. Provide at least two examples where you ahve observed statistics to contribute positively to the needs ...
Tuesday, May 18, 2010 at 3:44pm by cortez

Statistics
What is an example of a research problem at your organization that would benefit from the use of either descriptive statistics or probability distribution statistics?
Monday, October 11, 2010 at 3:10pm by Kathy

statistics page on jiskha
Super!!!!! That poor child looks as befuzzled as I feel when confronted with statistics. Besides, statistics are illogical <G>
Tuesday, September 9, 2008 at 11:48am by GuruBlue

statistics anova
a professor is interested in whether there is a differnce in counseling student's statistics competency scores among 1) those who have never taken any statistics ourse, 2) those who have only taken an undergraduate statistics course, 3)
Monday, February 27, 2012 at 3:04pm by caryn

writing
Which of the following statements is not a general rule for using statistics in a classroom speech? A The more statistics the better. Use statistics sparingly Make sure information is up to date Round off long numbers.
Thursday, May 10, 2012 at 12:28pm by Anonymous

Psychology
An essential part of scientific thinking is not only how to use statistics correctly, but also how to identify the misuse of statistics. Our textbook authors suggest that students should: Answer distrust all statistics because they convey a false impression of certainty and ...
Tuesday, April 23, 2013 at 4:11pm by J.J

statistics
5. The table below shows Psychology exam scores, Statistics Exam scores, and IQ scores for a random sample of students. What can you observe in the relationship between IQ and psychology, psychology and statistics, and IQ and statistics? Using a web-calculator, obtain the ...
Tuesday, November 29, 2011 at 12:12am by shirley

statistics help
For complete post, please see Statistics help with Statistics help Part 2 and Part 3
Monday, July 28, 2008 at 11:24am by Student

statistics page on jiskha
Does anyone find the picture as funny as I do? http://www.jiskha.com/math/statistics/ It's a baby holding a statistics textbook.
Tuesday, September 9, 2008 at 11:48am by Leo

statistics
We believe that 77% of the population of all Business Statistics I students consider statistics to be an exciting subject. Suppose we randomly and independently selected 40 students from the population. If the true percentage is really 77%, find the probability of observing 39...
Sunday, August 8, 2010 at 2:01pm by yamini

Statistics
Statistics allow psychologists (or anybody) to determine trends. Once trends have been determined, statistics allow people to analyze exceptions to these trends.
Sunday, June 26, 2011 at 7:11pm by PsyDAG

elementary statistics
• Resources: Ch.1 & 2 of Elementary Statistics • Complete the following problems from Ch. 1 of Elementary Statistics: o Case Study on p. 15 o Real Statistics/Real Decisions on p. 28 • Complete the following problems from Ch. 2 of Elementary Statistics: o ...
Friday, April 16, 2010 at 6:10pm by Anonymous

statistics
12. A statistics student received a grade of 85 on a statistics midterm. If the corresponding z score equaled +1.50, and the standard deviation equaled 7, what was the average grade on this exam? a. 95.5 b. 74.5 c. 78.0 d. Cannot determine without knowing how many took the ...
Sunday, February 26, 2012 at 3:08pm by tim

Statistics
Two ways in which practical statistics outweighs statistical significance?
Monday, November 22, 2010 at 5:22pm by Chrissy

statistics
What does the word "typical" have to do in relation to statistics? Is it the same as mode?
Thursday, October 22, 2009 at 9:27pm by mike

statistics in health care
Why are measures of variability essential to inferential statistics?
Saturday, July 26, 2008 at 10:52am by jean

STATISTICS QUESTION
Look at a X^2 table in the back of your statistics text.
Thursday, December 1, 2011 at 8:56pm by PsyDAG

statistics
What is a great topic to do a research paper on and apply statistics?
Monday, October 5, 2009 at 7:00pm by stat

statistics
in statistics, if they say at least 5, than it means that it's x<5 or x>5?
Monday, January 19, 2009 at 5:24pm by Anonymous

Probabilty/Statistics
i need to learn probability & statistics. completly.
Friday, February 8, 2008 at 4:02pm by sai

statistics in automotive
what type of statistics are used in manufacture company's
Wednesday, August 6, 2008 at 3:54pm by AJ

mass media -- statistics
Help needed here for statistics.
Monday, April 14, 2008 at 9:22pm by Ms. Sue

Statistics
Can someone please give specific examples of how psychologists use statistics
Sunday, June 26, 2011 at 7:11pm by Carla

statistics health care
Why are measures of central tendency essential to descriptive statistics?
Sunday, November 9, 2008 at 5:01pm by marsh

Statistics
I'm not quite sure... I haven't taking a Statistics course. Maybe someone else can confirm your logic.
Saturday, November 17, 2007 at 2:49pm by Michael

statistics
The mean annual income of employees who took a statistics course is greater than $60,000.
Wednesday, December 12, 2012 at 1:13pm by john

statistics
I really don't understand statistics and am not sure if I am trying to make it harder than it needs to be, but I am lost!
Saturday, September 29, 2012 at 8:55am by Anonymous

statistics
https://statistics.laerd.com/statistical-guides/standard-score-3.php
Wednesday, May 9, 2012 at 12:55pm by TutorCat

statistics
This looks like a Poisson statistics problem.
Tuesday, October 25, 2011 at 5:03am by drwls

statistics
Google "chi-square statistics article."
Sunday, July 3, 2011 at 1:22am by PsyDAG

Statistics
It is a meaningful mathematical statement, but I don't see what it has to do with statistics.
Friday, December 3, 2010 at 9:37pm by drwls

Statistics
Your school subject is probably Statistics.
Sunday, July 18, 2010 at 12:18pm by Ms. Sue

Statistics
Parametric statistics assume a normal distribution.
Tuesday, July 13, 2010 at 8:04am by PsyDAG

statistics
Why are measures of variability essential to inferential statistics?
Monday, June 28, 2010 at 1:22pm by Jill

statistics
Why are measures of variability essential to inferential statistics?
Monday, May 17, 2010 at 3:42pm by Rebecca

Statistics
I believe Statistics is your school subject.
Saturday, April 17, 2010 at 9:38pm by Ms. Sue

Statistics
What is the Central Limit Theorem and how can it be used in statistics?
Wednesday, October 14, 2009 at 7:41pm by Martin

statistics
why are measures of variability essential to inferential statistics
Tuesday, September 29, 2009 at 7:13pm by bernice

statistics
what are the variables of statistics according to functional relatipnships?
Wednesday, June 25, 2008 at 5:07am by rhea

Statistics
Use a x squared-test to test the claim about the population variance or standard deviation at the given level of significance and using the given sample statistics. Claim: ơ2 ≤ 60; α = 0.025. Sample statistics: s2 = 72.7, n = 15
Wednesday, December 26, 2007 at 5:00pm by Brandon

statistics
If df = 10 and P = .01, t = 3.169 From a table in my statistics text labeled "distribution of t probability."
Wednesday, June 22, 2011 at 10:54pm by PsyDAG

statistics
Statistics show that those who post questions about invisible charts will not receive any help.
Tuesday, April 26, 2011 at 12:51pm by Ms. Sue

Business Statistics
I looking for statistics practice exercise solution from chapter 12 by Roanld Weiers
Sunday, August 9, 2009 at 7:24pm by Heidy

Statistics
Use a chi-squared test to test the claim about the population variance or standard deviation at the given level of significance and using the given sample statistics. Claim: ơ2 ≤ 60; α = 0.025. Sample statistics: s2 = 72.7, n = 15
Thursday, December 27, 2007 at 11:37am by Brandon

statistics
the mean IQ of statistics teachers is greater than 110. write the existing state and alternative hypotheses.
Thursday, July 5, 2012 at 8:56pm by jeff

statistics
I've got to do a project in my math statistics unit. Surveying people on a resturant. How do I do a draft on poster paper?
Tuesday, May 17, 2011 at 1:47pm by Hunter

statistics
You are right. I think I have that backwards and it is too simple anyway. I hope a statistics expert comes by here.
Thursday, February 21, 2008 at 5:25pm by Damon

statistics
F(0.05, 2, 12) = 3.88.
Wednesday, November 14, 2012 at 5:15pm by RD Statistics

statistics
what is the 4σ rule of thumb in statistics
Tuesday, January 25, 2011 at 3:08am by noel

Statistics
Your subject appears to be statistics.
Sunday, June 20, 2010 at 1:26pm by Ms. Sue

Statistics
Your subject is statistics, not college.
Thursday, June 17, 2010 at 3:51pm by Ms. Sue

Statistics
Is anyone really good at research statistics?
Friday, February 26, 2010 at 10:30pm by Sarah

statistics -- needs help
That's really a statistics question. Please wait until a math tutor comes online.
Wednesday, October 5, 2011 at 6:04pm by Ms. Sue

Statistics
Is the following classified as interval, ordinal or nominal data? The marks achieved by the students in a statistics course out of 100.
Wednesday, September 29, 2010 at 11:40am by Rhea

statistics
"Typical' is a very vague term for statistics, which could refer to any of the measures of central tendency — mean, mode or median.
Thursday, October 22, 2009 at 9:27pm by PsyDAG

Statistics
What type of statistics are you using, parametric or nonparametric? The former requires a measure of variation like the standard deviation.
Saturday, October 10, 2009 at 9:57pm by PsyDAG

statistics
i am working out of the statistics in action text book and i need help with chapter 9 e39-e47 odds i do not understand it
Wednesday, May 13, 2009 at 3:37pm by kolbey

Statistics- PEASE help!
There is no question. If you are refering to previous unanswered STATISTICS posts, we do not currently have the volunteer staff to answer them.
Friday, November 2, 2007 at 5:09am by drwls

statistics
I need to post some thought on using either the multiplication rule or probability to answer a question on my online statistics.
Sunday, July 10, 2011 at 3:07pm by keri

Statistics
We are understaffed in the statistics area, so you will probably have nbetter luck posting that type of question somewhere else. Thanks for trying Jiskha
Wednesday, March 17, 2010 at 1:40am by drwls

statistics
We don't have a tutor who specializes in statistics at present. http://www.khanacademy.org/#browse Scroll down to the statistics section (almost at the bottom) and see if there are lessons there that will be useful for you.
Tuesday, March 29, 2011 at 1:47am by Writeacher

statistics
This is definitely not my area, but the following statistics tutorials may be of help: http://search.yahoo.com/search?fr=mcafee&p=statistics+tutorials Sra
Saturday, September 18, 2010 at 10:20pm by SraJMcGin

statistics
I need a good research question for my statistics project. I have to compare two to calculate the difference. variance/standard deviation etc.
Tuesday, April 19, 2011 at 2:41pm by Kimberly

HCS 427
I'm sorry, but I can't help you with statistics. I remember almost nothing from the statistics class I took over 40 years ago.
Saturday, February 13, 2010 at 2:32pm by Ms. Sue

Criminal Justice
What are the possible causes of the large disparity between official sources of crime statistics and the results of these other statistics projects?
Monday, October 6, 2008 at 4:37pm by Bridgett

statistics
Can someone tell me how to run data in Megastat on attribute values. I have an assignment and I need to get descriptive statistics on education levels
Wednesday, October 1, 2008 at 9:31pm by Madison

Statistics
i can learn statistics problems
Thursday, December 17, 2009 at 11:15am by arun

statistics
what is the use of statistics in production?
Wednesday, October 8, 2008 at 3:51am by Anonymous

business
Prepare a 700- to 1,050-word paper in which you describe the use of statistics within your workplace or a company with which you are familiar. Address the following questions in your paper: • How are statistics used in your workplace? • What is one example of ...
Sunday, June 5, 2011 at 10:37pm by angela

statistics
Scores on a recent national statistics exam were normally distributed with a mean of 80 and a standard deviation of 6. What is the percentile rank of a score of 89?
Thursday, July 7, 2011 at 5:29pm by Anonymous

Literature
According to your instructions, you're to find quotations and statistics. Keep looking for the information you need to support your opinion. Especially look for statistics
Monday, December 28, 2009 at 7:39pm by Ms. Sue

Grammar (Ms. Sue)
Indentify the tense of the underlined verb in each sentence below. 1). Statistics IS a branch of mathematics. 2). It DEALS with the study of numerical data. 3). Many people HAVE STUDIED statistics for work or fun. 4). Batting averages and scoring averages REPRESENT statistics...
Wednesday, March 27, 2013 at 6:09pm by Anonymous

Statistics
A confidence interval was used to estimate the proportion of statistics students that are females. A random sample of 72 statistics students generated the following 90% confidence Interval: (.43, .63). based on the interval above, is the population proportion of females equal ...
Monday, November 22, 2010 at 11:41pm by Anonymous

statistics
Follow the guidelines here: http://math.about.com/od/statistics/a/MeanMedian.htm The three statistics they have in mind are probably median, mean and mode. In this case, there is no mode, since no number appears more than once.You might tell them what the range is, instead of ...
Sunday, January 8, 2012 at 11:26pm by drwls

college
describe how statistics can be important and influential in the nursing profession. Provide at least two examples where you have observed statistics to contribute positively to the needs of the customer.
Tuesday, October 19, 2010 at 9:29pm by Elena

Statistics
I think there is a problem here. What if there are 215 students in the stat class, 15 of which are males. The remaining 200 are female. For the statistics class, the females overwhelm the males, so the Class statistics largely reflect the females, and the males is just down in...
Saturday, January 15, 2011 at 4:55pm by bobpursley

statistics help please
2/sqrt(10) = 0.632 It is explained here: http://en.wikipedia.org/wiki/Standard_error_(statistics)
Friday, July 22, 2011 at 1:56am by drwls

statistics
3. You obtain the following regression statistics for the relationship between defect rate and volume at one of your plants. You have a random sample of results from 160 shifts at the plant.
Saturday, January 1, 2011 at 11:14pm by john

statistics
consider the following sample statistics from a population that is aproximatly normal. n=15, s= 7.92,level of confidence is 99 % Calculate the margin of error( round to the nearest hunderth)
Wednesday, March 11, 2009 at 5:10pm by Angela

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

stats
Which test do you use to solve this problem One-sample or independent samples t-test? Over the summer I asked my statistics students to report their gender and their level of statistics anxiety. Using a one-tailed test, determine whether females have more statistics anxiety ...
Tuesday, March 5, 2013 at 12:11pm by Anonymous

Statistics
Yes, using http://easycalculation.com/statistics/correlation.php I get .8519
Saturday, February 5, 2011 at 4:48pm by Damon

business statistics
why the use of calculators and/or computer programs is good or bad for students taking Business statistics?
Thursday, July 30, 2009 at 8:56pm by Samantta

crimmial justice
what do they mean when asked about prison crime statistics. And were can I find statistics about prisons.
Tuesday, October 21, 2008 at 3:33am by jscott1

applied statistics
What are the steps espoused by the Applied Statistics in Business and Economics for formal hypothesis testing? Provide examples.
Sunday, February 20, 2011 at 4:29am by Anonymous

statistics
The sample statistics are estimates of the population parameters. The parameter is not an estimate, but the actual value for the population.
Wednesday, March 9, 2011 at 1:27am by PsyDAG

Statistics
A student score 78 on his statistics test where the average score was 90 the the standard deviation was 7.
Friday, March 4, 2011 at 9:44pm by Barbara

Statistics
How is finding the standard deviation a measurement of a data\'s center? my teacher said it measured the center...
Friday, August 28, 2009 at 7:54pm by Statistics

English
Mandy interviewed a source who told about how she was illegally treated by the police. Using her information in the speech is an example of: A. facts and statistics. B. narrative. C. testimony. D. hypothetical example. i'm confused between B & C 2. An advantage of ...
Friday, April 5, 2013 at 1:05pm by Amy

m/c
A researcher is hired by a company to ascertain the morale of company employees. The company employs over 10,000 employees. The researcher takes a random sample of 237 employees, interviews each sampled employee, and uses the information to project the results to all employees...
Thursday, May 20, 2010 at 8:29pm by Thara!

Statistics
2. Obtain and interpret descriptive statistics (Mean, Median, Variance, and Std. Dev.). Include the STATA outputs in your results. (Use Stat command “tabstat crimerat police59, statistics(mean, p50, var, sd)” (3 pts) . tabstat crimerat police59,statistics (mean, p50...
Tuesday, November 8, 2011 at 11:54am by Mikey

statistics
There are approximately 27 class days for Applied Statistics this semester. If you miss 3 classes, approximately what percent of the course have you missed?
Monday, October 3, 2011 at 7:55am by Mary

Statistics Psychology
I do not understand how to find the critical values of the test statistics. I also need help understanding how to find the standard error as well. Thank you!
Tuesday, May 10, 2011 at 4:13pm by Kailey

Statistics
Independent
Thursday, November 15, 2012 at 12:22pm by RD Statistics

statistics
I HATE STATISTICS.
Thursday, November 17, 2011 at 5:54pm by patika

statistics
No statistics were provided
Friday, December 14, 2007 at 11:13pm by drwls

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