Question

In: Statistics and Probability

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. Which hypothesis should be supported?

# 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

Solutions

Expert Solution

Here, we support the null hypothesis

Dear student,
I am waiting for your feedback. I have given my 100% to solve your queries. If you satisfied with my answer then please please like this.
Thank You

orchestra answered 1 year ago
Next > < Previous

Related Solutions

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 Are there any assumptions that we must make about the two populations...
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 What type of test should we use to analyze this data and...
Do male college students spend more time studying than female college students? This was one of...
Do male college students spend more time studying than female college students? 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 3-week period. For the sample of males, the mean time spent studying per...
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 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 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...
Students are expected to have higher grades if they spend more time studying. An educational theorist...
Students are expected to have higher grades if they spend more time studying. An educational theorist collects data on 22 students and the number of hours they spend studying is: In R: hours <- c(22.3, 22.8, 21.7, 21.3, 18.5, 20.2, 20.7, 18.2, 22.9, 21.5, 18.1, 19.8, 22.7, 22.9, 19.3, 20.8, 21.1, 18.8, 22.4, 18.2, 20, 23) Their grade average is: grades <- c(8.6, 8.5, 7.8, 9.1, 8, 10.2, 7.4, 8.8, 8.8, 8, 8.3, 8.8, 9.8, 9.1, 9.4, 7.4, 10.2, 7.1,...
Do female college students tend to weigh more or less than male college students, on average?...
Do female college students tend to weigh more or less than male college students, on average? Suppose that we use data from the Student Data sheet to help us make a decision about this question. We will assume that those who responded to the student data sheet are representative of all college students and are a random sample. Below are summary statistics from the student data sheet (rounded to the nearest integer): Sex? N Mean St. Dev Median Minimum Maximum...
****Using excel** A graduate student believed that, on the average, college students spend more time on...
****Using excel** A graduate student believed that, on the average, college students spend more time on the Internet compared to the rest of the population. She conducted a study to determine if her hypothesis was correct. The student randomly surveyed 25 students and found that the average amount of time spent on the Internet was 12.75 hours per week with a SD = 3 hours. The last census found that, on the average, people spent 11 hour per week on...
ADVERTISEMENT
Subjects
ADVERTISEMENT
Latest Questions
ADVERTISEMENT