b/u/evoindex.hGE MINDTAPQ Searchtistical Inference Hypothesis Testing Prob 1 Chapter 6nment: BA 201 Statistical Inference Hypothesis Testing Prob 1 Chapter 6Assignment ScoreSaveSubmit Assignment for GonsProblem 06-32 Algo (Hypothesis Tests)QuestioneBookA shareholders' group, in lodging a protest, daimed that the mean tenure for a chief executive officer (CEO) was at least nine years. A survey of companies reported in The Wall StreJournal found a sample mean tenure of x 7.27 years for CEOS with a standard deviation of s = 6.38 years.(a) Choose the correct hypotheses that can be used to challenge the validity of the claim made by the shareholders' group.Họ: uSelect your answer -VyearsHa: uSelect your answer -vyears(b) Assume that 85 companies were included in the sample. What is the p value for your hypothesis test? If required, round your answer to four decimal places.(c) At a = 0.01, what is your conclusion?WeSelect your answer - v the null hypothesis. We -Select your answer - v conclude that the mean tenure for a CEO is shorter than nine vearslcon KeyProblem 06-32 Algo (Hypothesis Tests)Question 1 ofSaveSubmit Assignment for Gradiing

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Description: b/u/evoindex.hGE MINDTAPQ Searchtistical Inference Hypothesis Testing Prob 1 Chapter 6nment: BA 201 Statistical Inference Hypothesis Testing Prob 1 Chapter 6Assignment ScoreSaveSubmit Assignment for GonsProblem 06-32 Algo (Hypothesis Tests)Questione

Given information: The investigator is specially interested to test whether the mean tenure for a…

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A shareholders' group, in lodging a protest, claimed that the mean tenure for a chief executive officer (CEO) was at least nine years.A survey of companies reported in The Wall St Journal found a sample mean tenure of x=7.27 years for CEOS with a standard deviation of s = 6.38 years. (a) Choose the correct hypoth