Q Search this course 13 Assignment O X signment: Chapter 13 Assignment Assignment Score: 61.85% Save Submit Assignment for Grading uestions Exercise 13.39 Algo (Analysis of Variance and the Completely Randomized Design) Question 1 of 10 Hint(s) Check My Work A Pew Research study conducted in 2017 found that approximately 75% of Americans believe that robots and computers might one day do many of the jobs currently done by people (Pew Research website, A-Z http://www.pewinternet.org/2017/10/04/americans-attitudes-toward-a-future-in-which-robots-and-computers-can-do-many-human-jobs/). Suppose we have the following data collected from nurses, tax auditors, and fast-food workers in which a higher score means the person feels his or her job is more likely to be automated. Tax Fast-Food Nurse Auditor Worker 6 us wwwin 10 6 a. Use a = 0.05 to test for differences in the belief that a person's job is likely to be automated for the three professions. 4.12 (to 2 decimals) The p-value is between 0.025 and 0.05 V What is your conclusion? We reject the null hypothesis that the mean scores are the same for the three professions, b. Use Fisher's LSD procedure to compare the belief that a person's job will be automated for nurses and tax auditors. LSD = (to 2 decimals) What is your condusion? We reject the null hypothesis that the two population means are equal