A local college newsletter reported that the average American college student spends one hour (60 minutes) on a social media website daily. But you wonder if there is a difference between males and females. Attached below is a sample of 60 users of the website (30 males and 30 females) and their recorded daily time spent on the website. Complete (a) and (b) below. Click the icon to view the sample times. a. Assuming that the variances in the population of times spent on the website per day are equal, is there evidence of a difference in the mean time spent on the website per day between males and females? (Use a 0.05 level of significance.) Let μ, be the mean daily time spent on the website for male college students and μ₂ be the mean daily time spent on the website for female college students. Determine the hypotheses. Choose the correct answer below. OA. Ho: H₁ H₁ H₁ C. Ho: H₁ H₂ H₂ H₂ H₁ H₁ H₂ Determine the test statistic. OB. Ho: H₁ H₂ H₁ H₁ H₂ OD. Ho: H₁ H₂ H₁: Hy
A local college newsletter reported that the average American college student spends one hour (60 minutes) on a social media website daily. But you wonder if there is a difference between males and females. Attached below is a sample of 60 users of the website (30 males and 30 females) and their recorded daily time spent on the website. Complete (a) and (b) below. Click the icon to view the sample times. a. Assuming that the variances in the population of times spent on the website per day are equal, is there evidence of a difference in the mean time spent on the website per day between males and females? (Use a 0.05 level of significance.) Let μ, be the mean daily time spent on the website for male college students and μ₂ be the mean daily time spent on the website for female college students. Determine the hypotheses. Choose the correct answer below. OA. Ho: H₁ H₁ H₁ C. Ho: H₁ H₂ H₂ H₂ H₁ H₁ H₂ Determine the test statistic. OB. Ho: H₁ H₂ H₁ H₁ H₂ OD. Ho: H₁ H₂ H₁: Hy
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
Related questions
Question
This is not a graded assignment. It is for practice.
![A local college newsletter reported that the average American college student spends one hour (60 minutes) on a social media website daily. But you wonder if there is a difference between males and
females. Attached below is a sample of 60 users of the website (30 males and 30 females) and their recorded daily time spent on the website. Complete (a) and (b) below.
Click the icon to view the sample times.
a. Assuming that the variances in the population of times spent on the website per day are equal, is there evidence of a difference in the mean time spent on the website per day between males and
females? (Use a 0.05 level of significance.)
Let μ₁ be the mean daily time spent on the website for male college students and µ be the mean daily time spent on the website for female college students. Determine the hypotheses. Choose the correct
answer below.
OA. Ho: H₁ H₂
H₁: H₁ H₂
...
C. Ho: ₁ = ₂
H₁: H₁ H₂
Determine the test statistic.
*STAT = (Round to two decimal places as needed.)
B. Ho: H₁ H₂
H₁: M₁ = H₂
D. Ho: ₁²H₂
H₁: H₁ <H₂](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0d6d52d-2977-4acd-abac-d248674f838b%2F924e987f-cfa0-42ea-b353-cdcce5e277ce%2F4ijxa0m_processed.png&w=3840&q=75)
Transcribed Image Text:A local college newsletter reported that the average American college student spends one hour (60 minutes) on a social media website daily. But you wonder if there is a difference between males and
females. Attached below is a sample of 60 users of the website (30 males and 30 females) and their recorded daily time spent on the website. Complete (a) and (b) below.
Click the icon to view the sample times.
a. Assuming that the variances in the population of times spent on the website per day are equal, is there evidence of a difference in the mean time spent on the website per day between males and
females? (Use a 0.05 level of significance.)
Let μ₁ be the mean daily time spent on the website for male college students and µ be the mean daily time spent on the website for female college students. Determine the hypotheses. Choose the correct
answer below.
OA. Ho: H₁ H₂
H₁: H₁ H₂
...
C. Ho: ₁ = ₂
H₁: H₁ H₂
Determine the test statistic.
*STAT = (Round to two decimal places as needed.)
B. Ho: H₁ H₂
H₁: M₁ = H₂
D. Ho: ₁²H₂
H₁: H₁ <H₂
![Sample times
Daily time spent (in minutes) on the website for 30 males
180 960 60 30 10 5 750 300 60 210 210 210 240 240 210
60 120 240 45 120 30 60 45 150 60 15 45 15 120 120
Daily time spent (in minutes) on the website for 30 females
45 75 20 45 15 150 90 150 180 10 120
60 60 270 90 30 30 45 180 90 10
60
60 60 100 210
180 30 120 100
П](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2Fc0d6d52d-2977-4acd-abac-d248674f838b%2F924e987f-cfa0-42ea-b353-cdcce5e277ce%2F5rkbxe3_processed.png&w=3840&q=75)
Transcribed Image Text:Sample times
Daily time spent (in minutes) on the website for 30 males
180 960 60 30 10 5 750 300 60 210 210 210 240 240 210
60 120 240 45 120 30 60 45 150 60 15 45 15 120 120
Daily time spent (in minutes) on the website for 30 females
45 75 20 45 15 150 90 150 180 10 120
60 60 270 90 30 30 45 180 90 10
60
60 60 100 210
180 30 120 100
П
Expert Solution
![](/static/compass_v2/shared-icons/check-mark.png)
This question has been solved!
Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.
Step by step
Solved in 4 steps with 17 images
![Blurred answer](/static/compass_v2/solution-images/blurred-answer.jpg)
Recommended textbooks for you
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)
![A First Course in Probability (10th Edition)](https://www.bartleby.com/isbn_cover_images/9780134753119/9780134753119_smallCoverImage.gif)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
![A First Course in Probability](https://www.bartleby.com/isbn_cover_images/9780321794772/9780321794772_smallCoverImage.gif)