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Nurse 3 4 4 5 3 4 What is your conclusion? We cannot reject Tax Auditor Fast-Food Worker 6 8 4 6 8 6 5 8 5 6 4 4 7 6 5 5 5 5 Navigation Menu a. Use α = 0.05 to test for differences in the belief that a person's job is likely to be automated for the three professions. F = (to 2 decimals) The p-value is less than 0.01 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) the null hypothesis that the two population means are equal.

Nurse 3 4 4 5 3 4 What is your conclusion? We cannot reject Tax Auditor Fast-Food Worker 6 8 4 6 8 6 5 8 5 6 4 4 7 6 5 5 5 5 Navigation Menu a. Use α = 0.05 to test for differences in the belief that a person's job is likely to be automated for the three professions. F = (to 2 decimals) The p-value is less than 0.01 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) the null hypothesis that the two population means are equal.

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 27PPS
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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, 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. What is your conclusion? We cannot reject Nurse Tax Auditor 5 6 6 8 4 4 4 III 5 4 6 3 7 8 6 5 5 3 4 4 Fast-Food 5 Worker 5 Navigation Menu 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. F = (to 2 decimals) The p-value is less than 0.01 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) ✓the null hypothesis that the two population means are equal. ∞ 65 00 8
Transcribed Image Text: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, 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. What is your conclusion? We cannot reject Nurse Tax Auditor 5 6 6 8 4 4 4 III 5 4 6 3 7 8 6 5 5 3 4 4 Fast-Food 5 Worker 5 Navigation Menu 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. F = (to 2 decimals) The p-value is less than 0.01 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) ✓the null hypothesis that the two population means are equal. ∞ 65 00 8
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, 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. What is your conclusion? We cannot reject Nurse Tax Auditor 5 6 6 8 4 4 4 III 5 4 6 3 7 8 6 5 5 3 4 4 Fast-Food 5 Worker 5 Navigation Menu 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. F = (to 2 decimals) The p-value is less than 0.01 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) ✓the null hypothesis that the two population means are equal. ∞ 65 00 8
Transcribed Image Text: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, 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. What is your conclusion? We cannot reject Nurse Tax Auditor 5 6 6 8 4 4 4 III 5 4 6 3 7 8 6 5 5 3 4 4 Fast-Food 5 Worker 5 Navigation Menu 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. F = (to 2 decimals) The p-value is less than 0.01 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) ✓the null hypothesis that the two population means are equal. ∞ 65 00 8
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