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 andfemales. 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 andfemales? (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 correctanswer below.OA. Ho: H₁ H₂H₁: H₁ H₂...C. Ho: ₁ = ₂H₁: H₁ H₂Determine the test statistic.*STAT = (Round to two decimal places as needed.)B. Ho: H₁ H₂H₁: M₁ = H₂D. Ho: ₁²H₂H₁: H₁ Sample timesDaily time spent (in minutes) on the website for 30 males180 960 60 30 10 5 750 300 60 210 210 210 240 240 21060 120 240 45 120 30 60 45 150 60 15 45 15 120 120Daily time spent (in minutes) on the website for 30 females45 75 20 45 15 150 90 150 180 10 12060 60 270 90 30 30 45 180 90 106060 60 100 210180 30 120 100П

The sample sizes of males, The sample sizes of females, The level of significance,

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...

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