Question

A student set out to see if female students spend more time studying than male students....

A student set out to see if female students spend more time studying than male students. He randomly surveyed 30 females and 30 males and asked them how much time they spend studying, on average, per day. The data is obtained is shown below.

H0: mean study time for females = mean study time for males

H1: mean study time for females > mean study time for males

  1. Analyze the data with the appropriate test using a 10% significance level. State the p-value and compare it to alpha.

# of hours spent studying

female counts

male counts

1

6

10

2

7

6

3

7

7

4

2

5

5

3

1

6

3

0

7

2

1
Math   Statistics-And-Probability   
0 0
Add a commentTranscribed image text
Next >

Homework Answers

Answer #1

0 0
Know the answer?
Your Answer:

Post as a guest

Your Name:

What's your source?

Earn Coins

Coins can be redeemed for fabulous gifts.

Log In

Sign Up

Not the answer you're looking for?
Ask your own homework help question
Similar Questions
A student set out to see if female students spend more time studying than male students....
A student set out to see if female students spend more time studying than male students. He randomly surveyed 30 females and 30 males and asked them how much time they spend studying, on average, per day. The data is obtained is shown below. H0: mean study time for females = mean study time for males H1: mean study time for females > mean study time for males Could you have made an error in your decision? If so, what?...
Do female college students spend more time than male college students watching TV? This was one...
Do female college students spend more time than male college students watching TV? This was one of the questions investigated by the authors of an article. Each student in a random sample of 46 male students at a university in England and each student in a random sample of 38 female students from the same university kept a diary of how he or she spent time over a three-week period. For the sample of males, the mean time spent watching...
Do female college students spend more time than male college students watching TV? This was one...
Do female college students spend more time than male college students watching TV? This was one of the questions investigated by the authors of an article. Each student in a random sample of 46 male students at a university in England and each student in a random sample of 38 female students from the same university kept a diary of how he or she spent time over a three-week period. For the sample of males, the mean time spent watching...
Do male college students spend more time than female college students using a computer? This was...
Do male college students spend more time than female college students using a computer? This was one of the questions investigated by the authors of an article. Each student in a random sample of 46 male students at a university in England and each student in a random sample of 38 female students from the same university kept a diary of how he or she spent time over a three-week period. For the sample of males, the mean time spent...
Do male college students spend more time than female college students using a computer? This was...
Do male college students spend more time than female college students using a computer? This was one of the questions investigated by the authors of an article. Each student in a random sample of 46 male students at a university in England and each student in a random sample of 38 female students from the same university kept a diary of how he or she spent time over a three-week period. For the sample of males, the mean time spent...
Do male college students spend more time than female college students using a computer? This was...
Do male college students spend more time than female college students using a computer? This was one of the questions investigated by the authors of an article. Each student in a random sample of 46 male students at a university in England and each student in a random sample of 38 female students from the same university kept a diary of how he or she spent time over a three-week period. For the sample of males, the mean time spent...
A college student is interested in whether there is a difference between male and female students...
A college student is interested in whether there is a difference between male and female students in the amount of time they spend studying each week. The student gathers information from a random sample of male and female students on campus. The amounts of time spent studying are normally distributed. The data are: Male 27 25 19 10 16 22 14 Female 25 29 18 23 20 15 19 A. What statistical test should be used do analyze these data?...
A statistics student wondered whether males spend more time exercising on a treadmill at the gym...
A statistics student wondered whether males spend more time exercising on a treadmill at the gym than females. She went to several different gyms on a single day in order to observe 40 people (20 males and 20 females) using a treadmill and record the time on the display when they finished running. These running times are given here in a back-to-back stem-and-leaf display: male female 30 6 0 62 5 25 810 4 08 833100 3 355 9621 2...
You wish to test the hypothesis that female college students spend more on wearing apparel than...
You wish to test the hypothesis that female college students spend more on wearing apparel than male college students. Which of the following is INCORRECT? The null and alternate hypotheses are: Ho : mF < = mM HA : mF > mM If you concluded that female students spend more than male students when in fact there is no difference between the two groups, you would be committing a Type II error. If we conclude that females spend less than...
Random samples of female and male UVA undergraduates are asked to estimate the number of alcoholic...
Random samples of female and male UVA undergraduates are asked to estimate the number of alcoholic drinks that each consumes on a typical weekend. The data is below: Females (Population 1): 3, 3, 4, 3, 4, 3, 5, 6, 2, 2 Males (Population 2): 6, 8, 8, 7, 7, 6, 4, 7, 5, 7 Give a 93.5% confidence interval for the difference between mean female and male drink consumption. (Assume that the population variances are equal.) 1. Confidence Interval =
ADVERTISEMENT
Need Online Homework Help?

Get Answers For Free
Most questions answered within 1 hours.

Ask a Question
ADVERTISEMENT