A. Find the p-value  B. What are the critical value

MATLAB: An Introduction with Applications
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A. Find the p-value 

B. What are the critical value 

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 H₂
H₁: H₁ H₂
C. Ho: H₁
H₂
H₁: H₁ H₂
Determine the test statistic.
tSTAT= 2.14 (Round to two decimal places as needed.)
Find the p-value.
p-value = (Round to three decimal places as needed.)
C
Sample times
OB. Ho: H₁2 H₂
H₁: H₁ <H₂
Print
OD. Ho: H1s2
H₁: H₁> H₂
Daily time spent (in minutes) on the website for 30 males
180 930 30 30 10 5 690 300 60
45 120 270 40 120 20 60 60 180
Daily time spent (in minutes) on the website for 30 females
30 45 20 30 30 150 60 150 180
75 60 60 240 90 30 30 90 120
210 210 210
60 15 30
10
90
Done
90 60
15 120
240 240 210
20 150 100
60 100 210
20 90 45
Q
- X
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 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 H₂ H₁: H₁ H₂ C. Ho: H₁ H₂ H₁: H₁ H₂ Determine the test statistic. tSTAT= 2.14 (Round to two decimal places as needed.) Find the p-value. p-value = (Round to three decimal places as needed.) C Sample times OB. Ho: H₁2 H₂ H₁: H₁ <H₂ Print OD. Ho: H1s2 H₁: H₁> H₂ Daily time spent (in minutes) on the website for 30 males 180 930 30 30 10 5 690 300 60 45 120 270 40 120 20 60 60 180 Daily time spent (in minutes) on the website for 30 females 30 45 20 30 30 150 60 150 180 75 60 60 240 90 30 30 90 120 210 210 210 60 15 30 10 90 Done 90 60 15 120 240 240 210 20 150 100 60 100 210 20 90 45 Q - X
Expert Solution
Step 1: Determining the given information

The hypothesis is H subscript 0 colon mu subscript 1 equals mu subscript 2 versus H subscript 1 colon mu subscript 1 not equal to mu subscript 2. The test statistic is 2.14.

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