Saturday

April 19, 2014

April 19, 2014

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 ó = $40 to find the minimum sample size needed to estimate an unknown population mean, .ì
*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*

Pages: **1** | 2 | 3 | 4 | 5 | 6 | 7 | 8 | 9 | 10 | 11 | 12 | 13 | 14 | 15 | Next>>