signment 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. Fast-Food Worker 4 6 4 5 6 6 5 14 7 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 between 0.025 and 0.05 What is your conclusion? Nurse 3 What is your conclusion? Tax Auditor 6 7 5 5 8 4 "WASS 5 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)
signment 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. Fast-Food Worker 4 6 4 5 6 6 5 14 7 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 between 0.025 and 0.05 What is your conclusion? Nurse 3 What is your conclusion? Tax Auditor 6 7 5 5 8 4 "WASS 5 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)
Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.6: Summarizing Categorical Data
Problem 28PPS
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Nurse
3
4
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6
5
4
5
5
4
6
4
6
5
5
3
7
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.
(to 2 decimals)
The p-value is between 0.025 and 0.05
What is your conclusion?
CIK
Assignment
✪
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.
Tax
Auditor
Apple
6
7
5
5
Yahoo!
9994
Google Maps
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)
-
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