The average final exam score for the statistics course is 79%. A professor wants to see if the averagefinal exam score for students who are given colored pens on the first day of class is lower. The finalexam scores for the 13 randomly selected students who were glven the colored pens are shownbelow. Assume that the distribution of the population is normal.87, 58, 66, 70, 71, 72, 90, 83, 60, 63, 70, 89, 60What can be concluded at the the a = 0.05 level of significance level of significance?a. For this study, we should use t-test for a population meanb. The null and alternative hypotheses would be:Hạ: [pv|V| =H: [uvv #C. The test statistic t v(please show your answer to 3 decimal places.)d. The p-value =(Please show your answer to 4 decimal places.)e. The p-value is

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Description: The average final exam score for the statistics course is 79%. A professor wants to see if the averagefinal exam score for students who are given colored pens on the first day of class is lower. The finalexam scores for the 13 randomly selected stud

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Answered: a. For this study, we should use t-test…

Math

Statistics

a. For this study, we should use t-test for a popułation mean b. The null and alternative hypotheses would be: Hạ: [pvv = C. The test statistic t v (please show your answer to3 decimal places.)

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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