5) The dean of a major university claims that the mean number of hours students study at her University (per day) is less than 3.8 hours. Test the claim using a 5% significance level. From a random sample of 40 students: x = 3.5 hours s = 0.5 hours Determine: test statistic: Critical value: Decision: Conclusion: Но H t = Tc= Reject Ho OR Do not reject Ho

5) The dean of a major university claims that the mean number of hours students study at her University (per day) is less than 3.8 hours. Test the claim using a 5% significance level. From a random sample of 40 students: x = 3.5 hours s = 0.5 hours Determine: test statistic: Critical value: Decision: Conclusion: Но H t = Tc= Reject Ho OR Do not reject Ho

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018

18th Edition

ISBN:9780079039897

Author:Carter

Publisher:Carter

Chapter10: Statistics

Section10.3: Measures Of Spread

Problem 1GP

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