Question: : mathxl.com Study Plan Study Plan Practice - Sara Walterschied An employment information service claims that... Google + Introduction to Statistics (2) Sara Walterschied &

: mathxl.com Study Plan Study Plan Practice - Sara Walterschied An employment information service claims that... Google + Introduction to Statistics (2) Sara Walterschied & | 7/27/19 8:13 AM 16 of 22 (0 complete) 7.3.25-T Question Help An employment information service claims the mean annual salary for senior level product engineers is $95,000. The annual salaries (in dollars) for a random sample of 16 senior level product engineers are shown in the table to the right. At a = 0.05, test the claim that the mean salary is $95,000. Complete parts (a) through (e) below. 100,638 Annual Salaries Assume the population is normally distributed. 96.372 93,619 112,635 82,477 74,243 77,046 80.971 102,359 76,231 104.074 103,923 91.035 82.170 85.016 110.322 The critical value(s) is/are to = - 2.13,2.13 . (Use a comma to separate answers as needed. Round to two decimal places as needed.) Choose the graph which shows the rejection region. A. O B. MC D. t> to - to steto t
Step by Step Solution
There are 3 Steps involved in it
Get step-by-step solutions from verified subject matter experts
