An employment information service claims the mean annual salary for senior level product engineers is $98,000. The annualt>bt≤-1.1>11<1^ ^ ^(c) Find the standardized test statistic, t.The standardized test statistic is t =(Round to two decimal places as needed.)(d) Decide whether to reject or fail to reject the null hypothesis.Ho because the standardized test statistic(e) Interpret the decision in the context of the original claim.enough evidence at the(Type integers or decimals. Do not round.)There4CREEDin the rejection region.level of significance to-t An employment information service claims the mean annual salary for senior level product engineers is $98,000. The annualsalaries (in dollars) for a random sample of 16 senior level product engineers are shown in the table to the right. At a = 0.05, testthe claim that the mean salary is $98,000. Complete parts (a) through (e) below. Assume the population is normally distributed.(a) Identify the claim and state Ho and H₂Ho▼Ha(Type integers or decimals. Do not round.)The claim is theEXIDhypothesis.(b) Use technology to find the critical value(s) and identify the rejection region(s).The critical value(s) is/are to =(Use a comma to separate answers as needed. Round to two decimal places as needed.)Choose the graph which shows the rejection region.100,63182.584102,39691,048Annual Salaries96,366 93,54474,136 77,08076,114 104,06882.043 84,995112,66480,920103,964110,356

(a) Hypotheses: H0: μ=$98,000Ha: μ≠$98,000 The claim is the null hypothesis (H0).

Answered: An employment information service…

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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