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April 19, 2014

Search: Statistics-- help needed despertaly!!!!!!

Number of results: 26,970

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

Statistics
Assistance with a statistics question is needed. Russ, please note that you need to put your SCHOOL SUBJECT in that line, not your grade level or school's name. Thanks.
Saturday, September 20, 2008 at 9:22pm by Writeacher

college (statistics) - help requested
Statistics help needed. "college" is not a subject
Monday, December 21, 2009 at 10:21pm by drwls

English
1. 2 more commas needed; check spelling 2. 2 commas needed; delete "practice" 3. comma needed; use the phrasing in parentheses 4. comma needed; omit "the" 5. revise the first clause to match #3; comma needed. 6. comma and 2 semicolons needed
Tuesday, January 31, 2012 at 4:56pm by Writeacher

Statistics
that's what i needed to know. thanks!
Sunday, November 16, 2008 at 10:46pm by susie

Statistics
Assistance needed.
Monday, November 17, 2008 at 1:48pm by Writeacher

Statistics
Assistance needed.
Sunday, July 10, 2011 at 9:45pm by Writeacher

Statistics
Assistance needed.
Sunday, July 10, 2011 at 9:55pm by Writeacher

Statistics(?)
More information needed.
Wednesday, June 8, 2011 at 7:37pm by PsyDAG

statistics
More data needed.
Wednesday, November 9, 2011 at 5:54pm by PsyDAG

statistics (?)
More information needed.
Tuesday, April 3, 2012 at 4:04pm by PsyDAG

Statistics-- help needed despertaly!!!!!!
McMaster University researchers Margo Wilson and Martin Daly showed 209 male and female students pictures of attractive and not-so-attractive people of the opposite sex. Each was then offered a chance to win a prize. They could accept a check for between $15 and $35 tomorrow ...
Wednesday, December 1, 2010 at 12:08am by Mandy

statistics help needed
We will be glad to critique your thinking.
Sunday, February 22, 2009 at 2:20am by drwls

Statistics
Some measure of variability is needed.
Tuesday, May 24, 2011 at 8:33am by PsyDAG

statistics (incomplete)
More data needed.
Thursday, September 13, 2012 at 2:24am by PsyDAG

statistics (incomplete)
More data needed.
Wednesday, May 15, 2013 at 9:28pm by PsyDAG

Statistics (incomplete)
More data needed.
Tuesday, June 18, 2013 at 11:38pm by PsyDAG

statistics (incomplete)
More data needed.
Wednesday, July 10, 2013 at 12:41pm by PsyDAG

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 help needed
The z-score is (19-16)/27 = +1/9 = 0.111 P(z<0.111) = 0.544 P(z>0.111) = 0.456 There are table and online computational aids to give you the P(z) values for a normal distribution. The number 50 is not needed. There many be a more accurate way to do this using the ...
Saturday, November 12, 2011 at 9:34pm by drwls

Statistics
Assume that a random sample is used to estimate a population proportion p. Find the margin of error E that corresponds to the given statistics and confidence level. 95% confidence the sample size is 2096 of which 25%are successes The margin of E= (round to four decimal places ...
Tuesday, April 30, 2013 at 12:29am by Rob

statistics
What is the variability of this count? More information needed.
Wednesday, February 10, 2010 at 10:32pm by PsyDAG

immediate help needed statistics one tailed hypo
thank you
Monday, July 19, 2010 at 5:36pm by Anonymous

Statistics (?)
More data is needed for us to provide help.
Tuesday, February 18, 2014 at 4:37pm by PsyDAG

Statistics 2 (incomplete)
An estimate of variability (e.g., standard deviation) is needed.
Sunday, April 29, 2012 at 10:58pm by PsyDAG

statistics (incomplete)
More data needed to calculate by any method.
Friday, June 1, 2012 at 4:26pm by PsyDAG

Foreign languages
1. ... his behaviour. 2. comma needed 3. two commas needed 4. comma needed 5. spelling (2 errors) and comma needed 6. Don't use "pass" in this context. 7. OK
Tuesday, May 22, 2012 at 10:42am by Writeacher

Statistics
Apparently Hope has data that is not available in your post. More information needed.
Sunday, October 9, 2011 at 3:53pm by PsyDAG

statistics
More data is needed on the relationship between promotion expense and attendance.
Thursday, October 13, 2011 at 9:31am by drwls

statistics
Why not use all? If the distribution is relatively normal, the median would not be needed.
Thursday, April 26, 2012 at 1:40pm by PsyDAG

math
Draw a venn diagram to illustrate the following. In a shop 50 cars were inspected and it found that 23 needed new brakes and 34 needed new tires. 3 needed no services at all how many needed new brakes and new tires? How many only needed brakes? Please help
Friday, December 9, 2011 at 11:38am by kia

English
1. ... corruption, ... I don't understand this: "he survived a change of monarch" -- let me know what you mean here, and I'll help you word it differently. 2. ... Whig, ... wealth, ... 3. two commas needed 4. OK 5. two commas needed 6. No hyphen needed; one comma needed.
Saturday, February 18, 2012 at 2:57pm by Writeacher

statistics
When you have answered these questions, we will gladly give you further suggestions, if needed. We do not do your homework for you.
Monday, June 16, 2008 at 5:48pm by GuruBlue

STATISTICS
What are the values on this particular distribution? Mean? Standard deviation? More data needed.
Thursday, June 3, 2010 at 3:23pm by PsyDAG

statistics
More data needed. We do not have access to "MM207 Student Date Set".
Wednesday, January 18, 2012 at 4:56pm by PsyDAG

statistics
More data needed. What is the mean and standard deviation of the baggage weights? Is 195 a typo?
Wednesday, November 9, 2011 at 5:48pm by PsyDAG

Statistics
How large a smaple from a N(80,20) population is needed so that the sampling distribution of the mean has a standard deviation of 1?
Tuesday, January 4, 2011 at 6:59am by Alana

Statistics
How large a sample from N(80,20) population is needed so that the sampling distribution of the mean has a standard deviation of 1?
Tuesday, January 4, 2011 at 7:05am by Casey

Statistics
How large a sample of U.S. adults is needed in order to estimate U with a 95% confidence interval of length 1.2 hours?
Monday, June 25, 2012 at 9:11pm by Pat

Speech- Statistic needed
Does anyone know of any websites that have statistics on the number of people that volunteer for disaster relief in the us?
Monday, March 24, 2014 at 12:13pm by Rebekah

statistics
how large a sample size is needed for 2 sided 95% confidence interval to have a length of 2 weeks when mean is 3.6
Thursday, June 28, 2012 at 3:17pm by jo

English
1. comma needed 2. comma needed -- novel's title is indicated how? 3. "confined to a cottage" (not "in") 4. Is that the title of a book or an article or what? No capital on "unity" comma needed 5. OK 6. OK 7. was comma needed
Monday, December 12, 2011 at 1:51pm by Writeacher

English
1. two commas needed 2. OK 3. comma needed 4. OK 5. comma needed 6. comma needed Everything else is OK.
Tuesday, September 27, 2011 at 12:15pm by Writeacher

Statistics teacher needed
normal distribution problem I do not know where your mean (expected return) and sigma are coming from. I assume some text book.
Sunday, July 15, 2012 at 6:03pm by Damon

Statistics
What sample size is needed to find the percent of the customers at a store that are married, if 90% confidence is desired to be within a 5% margin of error?
Wednesday, February 27, 2013 at 12:05pm by Scot

statistics
Find the indicated critical value. z 0.04 Round to two decimal places as needed. My answer is 1.75 what do guys think.
Saturday, November 9, 2013 at 7:27am by angela

English
1. commas needed "their" = ?? 2. Pride and Prejudice (no -s) comma needed 3. spelling ~~> "people" 4. comma needed ... from her elder sister...
Monday, December 19, 2011 at 1:46pm by Writeacher

Algebra- word problem
Jordan has a photograph on his wall that is 3 in. long and 6 in. wide. He takes it to be framed which increases the length and width by 2 in. each. How does getting the picture framed change the amount of wall space needed? My choice is B- Correct?? Choices A. the wall needed ...
Sunday, May 15, 2011 at 8:14am by Mary

English
1. OK 2. comma needed 3. Please proofread and repost. 4. comma needed 5. commas needed Yes, that phrasing is fine, too.
Wednesday, September 14, 2011 at 4:36pm by Writeacher

chemistry 2
You are instructed to create 800. mL of a 0.69 M phosphate buffer with a pH of 7.6. You have phosphoric acid and the sodium salts NaH2PO4, Na2HPO4, and Na3PO4 available. what is the molarity needed for the acid component of the buffer?What is the molarity needed for the base ...
Tuesday, March 4, 2014 at 3:36pm by Danielle

Statistics
What critical t value would be needed to construct a 90% confidence interval on a sample of size 22? 1.717 1.323 2.080 1.321 1.721
Friday, October 26, 2012 at 1:28pm by Clueless

Statistics
What critical t value would be needed to construct a 90% confidence interval on a sample of size 22? 1.717 1.323 2.080 1.321 1.721
Thursday, November 1, 2012 at 11:25am by Clueless

English
1. Comma needed 2. OK 3. OK 4. Comma needed in 2nd sentence 5. OK 6. Huyysmans' (no extra "s" needed here)
Thursday, September 15, 2011 at 3:34pm by Writeacher

English
"in the ninth century" = correct (But then you'd say, "In 9th century Rome...") 6th century (AD): 501-600 9th century (AD): 801-900 10th century: 901-1000 Remember: The first century didn't start with year 0!! It started with year 1. So the 1st century included the years 1-100...
Monday, September 5, 2011 at 9:00am by Writeacher

English
Commas needed ... again and again!! Do you still have that link? Also a comma or two NOT needed! Delete words in parentheses. There's a word needed in #6. 7 - "... his long, shiny, black hair ..."
Wednesday, November 23, 2011 at 5:18pm by Writeacher

statistics
More data needed: mean and standard deviation. From table in back of your stats book. Z = (score-mean)/SD
Monday, July 4, 2011 at 6:07am by PsyDAG

statistics
You want to estimate the mean of a population within + 3 with 90 % confidence If the population standard deviation is  = 8, how large of a sample is needed?
Sunday, August 14, 2011 at 6:29pm by Matt

statistics help needed
I don't know if I use the poisson function in excel. I just don't know how to start the problem. I can find the probability of hitting a green slot in one time but not multiple times.
Sunday, February 22, 2009 at 2:20am by Jordana

statistics
Use the margin of error E = $10, confidence level of 99%, and = $40 to find the minimum sample size needed to estimate an unknown population mean, .
Wednesday, June 22, 2011 at 8:13pm by Jessica

English
1. comma needed 2. comma needed 3. OK Good job! Do you see where the commas are needed?
Thursday, December 29, 2011 at 5:03pm by Writeacher

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 of ...
Tuesday, May 18, 2010 at 3:44pm by cortez

Health
1. What is needed to make blood cells? 2. What pair of workers is needed to produce estrogen? 3. What is needed to produce eleven hormones that control the actions of other endocrine glands? 4. What is needed to pass oxygen from lungs into blood vessels and welcome carbon ...
Sunday, December 4, 2011 at 9:45pm by Hayley

statistics
Are you saying the same amount of pizza per person? No equation needed. First Table = 4/10 Second table = 3/8 Do they look equal?
Friday, February 3, 2012 at 10:16pm by PsyDAG

statistics
It takes approximately 15 minutes to code one record. How many personnel hours would be needed to code 1,424 discharges for the month?
Monday, April 15, 2013 at 3:23pm by dee

Statistics
It takes approximately 15 minutes to code one record. How many personnel hours would be needed to code 1,424 discharges for the month?
Saturday, October 19, 2013 at 4:13pm by Anonymous

statistics
Since you are only interested in one direction ("fewer"), it would be a one-tailed test. However, your statement is not clear to me, especially what your control is. Are you saying that people who have dogs visit physicians less often than people who do not have pets or people...
Friday, March 28, 2008 at 2:53am by PsyDAG

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

English
1. OK 2. use "became" -- ... it became essential to the plots and characters' thoughts and actions. 3. two commas needed 4. comma needed 5. ...which is going to be extinguished... 6. comma needed
Tuesday, November 8, 2011 at 4:13pm by Writeacher

English
3. comma needed; space needed after period 4. comma needed; spelling of 7th word 5. "introduced" You can use the word "indicate" instead of "represent" in the last sentence.
Sunday, May 29, 2011 at 3:44am by Writeacher

Statistics
We do not have the data from exercise 6.10 to note the speeds of the servers or the criterion for receiving a movie coupon. If you repost with the needed data, we would be more able to help you.
Monday, July 20, 2009 at 4:59pm by PsyDAG

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

English
1. ... in a shabby theater ... OR ... in a dingy theater ... 3. has 4. commas needed 5. comma needed 6. check verb form (plural?) comma needed
Sunday, October 2, 2011 at 4:52pm by Writeacher

English
1. ... that, on that occasion, he didn't want to do her any harm, but he did want to be kind to her. 2. comma needed 3. two commas needed 4. ... for having spoken her mind ... 5. two commas needed
Monday, February 20, 2012 at 4:13am by Writeacher

English
1) end punctuation needed 2) OK 3) OK 4) two commas needed 5) two commas needed; one comma needs to be removed
Sunday, September 18, 2011 at 7:09pm by Writeacher

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

Statistics
)The random sample shown below was selected from a normal distribution Complete parts (a) and (b). Construct a 99% confidence interval for the population mean u. Round to two decimal places as needed.
Sunday, March 23, 2014 at 9:34am by Carol Harper

English
1. comma needed 2. comma needed 3. comma needed 4. playing archery 5. OK 6. "...because it was right on the beach." 7. OK
Thursday, April 21, 2011 at 9:02am by Writeacher

Art
1. OK 2. comma needed 3. comma needed 4. comma needed -- use "tries" not past tense 5. OK 6. OK
Sunday, May 20, 2012 at 5:09am by Writeacher

statistics
A political candidate has asked you to conduct a poll to determine what percentage of people support her. If the candidate only wants a 4% margin of error at a 99% confidence level, what size of sample is needed?
Sunday, November 27, 2011 at 8:36pm by Livia

statistics
consider a stanley cup playoff series in which the toronto maple leafs hockey team faces the ottawa senators. toronto hosts the first, second and if needed fifth
Wednesday, November 21, 2012 at 5:30pm by stuff

Speech- Statistic needed
Try these. http://www.google.com/webhp?source=search_app#q=u.s.+volunteers+disaster+relief++statistics
Monday, March 24, 2014 at 12:13pm by Ms. Sue

Art
1. Clarify the pronouns (they, them -- make sure their antecedents are clear). 2. ... about reality ... isn't reality. 3. comma needed in the first sentence 4. comma needed after second "more" 5. comma needed
Saturday, May 26, 2012 at 5:44pm by Writeacher

statistics
A researcher wishes to estimate with 95% confidence the proportion of adults who have high speed internet access. Her estimate must be accurate within 4% of the true proportion. 1. Find the minimum sample size needed using a prior study that found that 48% of the respondents ...
Sunday, October 14, 2012 at 6:04pm by Diana

Algebra ll
Cleopatra was needed barge workers, and when the word went out 175 workers showed up, that is 21/2 times the amount needed. How many workers were originally needed? (I am trying to help my niece with her homework, and we live 600 miles apart. Can you explain to me how to get ...
Wednesday, August 29, 2007 at 11:11pm by Trisha

statistics
sample size needed with a mean of 100,standard deviation of 20 for the the population of normal adults an iq range to fall between 2 iq points with 95% confidence interval
Saturday, December 1, 2012 at 10:57am by krissy

statistics
The cutoff "t" needed is -1.8333. The standard deviation of the distribution of means of change scores is 2.0 and the mean change score for the sample studied is an increase of 5.2. What is the t score?
Wednesday, November 4, 2009 at 1:35pm by Brenda

statistics
9. Explain the transformation needed to convert the following data to a linear data set. {(1, 0.98), (2, 1.39), (3, 1.71), (4, 1.98), (5, 2.22), (6, 2.43)} (6 points)
Friday, December 13, 2013 at 7:15pm by helen

statistics
I tried the F test calculator and that does not give me the answers that are needed. I have looked for one for critical region and have been unable to find one at this time.
Saturday, June 29, 2013 at 5:46pm by Tracy

English
1. comma needed 2. comma needed; variations are fine. 3. delete (earned); "took turns driving," [<~~include the comma]; "stopped" is fine 4. comma needed; "I helped my father at his job."
Monday, September 12, 2011 at 8:36am by Writeacher

English
1. comma needed; ignore stuff in parentheses, yes. 2. use "went," yes; either phrasing re lunch is possible, yes. 3. use "went" rather than "moved" or "transferred" 4. 2 commas needed; keep "the" 5. comma needed
Thursday, June 2, 2011 at 1:42pm by Writeacher

Some kind of math or statistics
Assistance needed. Please type your subject in the School Subject box. Any other words, such as what you typed, are likely to delay responses from a teacher who knows that subject well.
Sunday, September 25, 2011 at 9:58am by Writeacher

statistics
If you want to be 95% confident of estimating the population proportion to within a sampling error of and there is historical evidence that the population proportion is approximately 0.40, what sample size is needed?
Friday, March 16, 2012 at 1:04pm by Johniece McCoy

English
1. comma needed; wandering (not "wondering"); and (not "ad); "They are presented not statically as in a painting, but alive with motion." 2. OK 3. comma needed; portrayed (not "presented"); stretch (not strech) "in a never-ending line" 4. OK 5. comma needed; yes, what you have...
Monday, May 30, 2011 at 5:45pm by Writeacher

statistics
a simple random sample will be obtained from a normally distributed population. find the minimum sample size needed to be 95% confident that the sample standard deviation (s) is within 10% of sigma. please help!
Saturday, April 16, 2011 at 12:03pm by lucy

Statistics
In the following question, identify which choices would be considered inferential statistics and which would be considered inferential statistics. 1. of 500 randomly selected people in new york city, 210 people had O+ blood. a) "42 percent of the people in NYC have O+ blood" ...
Saturday, November 16, 2013 at 8:55pm by kitty

English
1. OK 2. 2 commas needed. 3. comma needed 4. OK 5. comma needed
Wednesday, January 25, 2012 at 3:52pm by Writeacher

business statistics
Unfortunately we can not see the table to which you refer. Speaking from personal experience, I spent very little time grocery shopping - only going for what I needed. My husband spent FOREVER, studying everything! Sra
Saturday, August 8, 2009 at 2:50pm by SraJMcGin

statistics
A researcher is interested in estimating the average salary of teachers in a large urban school district. She wants to be 95% confident that her estimate is correct. If the standard deviation is $1050, how large a sample is needed to be accurate within $200?
Saturday, February 4, 2012 at 10:43pm by Anonymous

statistics
conduct a study on support of ban on smartphones in class. 68/87 said yes. How large of a sample is needed to be sure the margin of error +/- 3.5% with 99% confidence. I know this is estimation...but I am not sure how to go about solving this problem.
Wednesday, November 20, 2013 at 9:38pm by mel

math
5*2.5=12.5 cups needed for cakes 3*1.25=3.75 cups needed for pies 4*.75=3 cups needed for cookies 3+3.75+12.5= 19.25 cups needed in total
Saturday, February 26, 2011 at 3:09pm by Ryan

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