Average Annual Salary ($1000s) Job Stress Tolerance Art directors 81 69.0 Astronomers Audiologists Dental hygienists Economists 96 70 70 92 62.0 67.5 71.3 63.3 69.5 62.8 65.5 60.1 69.0 Engineers Law teachers Optometrists Political scientists 92 100 98 102 65 Urban and regional planners The stress tolerance for each job is rated on a scale from 0 to 100, where a lower rating indicates less stress. Click on the datafile logo to reference the data. DATA file a. Select a scatter diagram for these data with average annual salary as the independent variable. 75 70 65 1 55 50 70 80 90 100 50 60 110 Average Annual Salary (S1000s) 75 65 60 ress Toleracne Stress Toleracne 70 60 2. 55 50 60 70 80 90 100 50 110 Average Annual Salary ($1000s) 75 70 65 3 55 50 50 60 70 100 80 90 110 Average Annual Salary (S1000s) - Select your answer - What does the scatter diagram indicate about the relationship between the two variables? - Select your answer - b. Use these data to develop an estimated regression equation that can be used to predict stress tolerance given the average annual salary. Round your answers to four decimal places. х %3D c. At the .05 level of significance, does there appear to be a significant statistical relationship between the two variables. - Select your answer - d. Would you feel comfortable in predicting the stress tolerance for a different occupation given the average annual salary for the occupation? - Select your answer - e. Does the relationship between average annual salary and stress tolerance for these data seem reasonable to you? - Select your answer - Stress Toleracne Str 60

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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To identify high-paying jobs for people that do not like stress, the following data were collected showing the average annual salary ($1000) and the stress tolerance for a variety of occupations (Business Insider, November 8, 2013).

Transcribed Image Text:Average Annual Salary ($1000s) Job Stress Tolerance Art directors 81 69.0 Astronomers Audiologists Dental hygienists Economists 96 70 70 92 62.0 67.5 71.3 63.3 69.5 62.8 65.5 60.1 69.0 Engineers Law teachers Optometrists Political scientists 92 100 98 102 65 Urban and regional planners The stress tolerance for each job is rated on a scale from 0 to 100, where a lower rating indicates less stress. Click on the datafile logo to reference the data. DATA file a. Select a scatter diagram for these data with average annual salary as the independent variable. 75 70 65 1 55 50 70 80 90 100 50 60 110 Average Annual Salary (S1000s) 75 65 60 ress Toleracne Stress Toleracne 70 60 2.

55
50
60
70
80
90
100
50
110
Average Annual Salary ($1000s)
75
70
65
3
55
50
50
60
70
100
80
90
110
Average Annual Salary (S1000s)
- Select your answer -
What does the scatter diagram indicate about the relationship between the two variables?
- Select your answer -
b. Use these data to develop an estimated regression equation that can be used to predict stress tolerance given the average annual salary. Round your answers to four decimal places.
х
%3D
c. At the .05 level of significance, does there appear to be a significant statistical relationship between the two variables.
- Select your answer -
d. Would you feel comfortable in predicting the stress tolerance for a different occupation given the average annual salary for the occupation?
- Select your answer -
e. Does the relationship between average annual salary and stress tolerance for these data seem reasonable to you?
- Select your answer -
Stress Toleracne
Str
60

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