A researcher claims that college women use social media more than college men. She conducts a random sample of 17 college women and 14 college men and obtains the following summary: Women n1 =17 x̄=13.7 hrs S1=5.2 hrs Men n2=14 x̄=12.9 hrs s2=3.9 hrs Test the claim at the .05 significance level. Identify the null and alternative hypothesis, critical value, test statistic, P-value, the Decision regarding the hypothesis, and the final conclusions. Draw the Distribution.

A researcher claims that college women use social media more than college men. She conducts a random sample of 17 college women and 14 college men and obtains the following summary: Women n1 =17 x̄=13.7 hrs S1=5.2 hrs Men n2=14 x̄=12.9 hrs s2=3.9 hrs Test the claim at the .05 significance level. Identify the null and alternative hypothesis, critical value, test statistic, P-value, the Decision regarding the hypothesis, and the final conclusions. Draw the Distribution.

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Description: A researcher claims that college women use social media more than college men. She conducts a random sample of 17 college women and 14 college men and obtains the following summary: Womenn1 =17x̄=13.7 hrsS1=5.2 hrsMenn2=14x̄=12.9 hrss2=3.9 hrsTest th

College Algebra (MindTap Course List)

12th Edition

ISBN:9781305652231

Author:R. David Gustafson, Jeff Hughes

Publisher:R. David Gustafson, Jeff Hughes

Chapter8: Sequences, Series, And Probability

Section8.7: Probability

Problem 58E: What is meant by the sample space of an experiment?

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