nds of dollars) when the percentage of employment in STE O Mean Annu

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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The accompanying table shows the percentage of employment in STEM (science, technology, engineering, and math) occupations and mean annual wage (in thousands of dollars) for 16 industries. The equation of the regression line is
y = 1.218x + 45.915. Use these data to construct a 95% prediction interval for the mean annual wage (in thousands of dollars) when the percentage of employment in STEM occupations is 14% in the industry. Interpret this interval.
A Click the icon to view the mean annual wage data.
Construct a 95% prediction interval for the mean annual wage (in thousands of dollars) when the percentage of employment in STEM occupations is 14% in the industry.
<y<
(Round to three decimal places as needed.)
Mean Annual Wage
Percentage of employment in
STEM occupations, x
Mean annual
wage, y
11.0
62.3
16.5
74.0
1.8
51.3
10.6
49.5
8.7
53.8
1.0
45.4
23.1
71.4
7.0
67.3
1.0
45.0
33.2
78.5
16.6
79.3
2.9
36.6
4.5
53.4
1.0
51.6
1.0
39.7
8.7
56.5
Enter your answer in the edit fields and then click Check Answer.
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Transcribed Image Text:The accompanying table shows the percentage of employment in STEM (science, technology, engineering, and math) occupations and mean annual wage (in thousands of dollars) for 16 industries. The equation of the regression line is y = 1.218x + 45.915. Use these data to construct a 95% prediction interval for the mean annual wage (in thousands of dollars) when the percentage of employment in STEM occupations is 14% in the industry. Interpret this interval. A Click the icon to view the mean annual wage data. Construct a 95% prediction interval for the mean annual wage (in thousands of dollars) when the percentage of employment in STEM occupations is 14% in the industry. <y< (Round to three decimal places as needed.) Mean Annual Wage Percentage of employment in STEM occupations, x Mean annual wage, y 11.0 62.3 16.5 74.0 1.8 51.3 10.6 49.5 8.7 53.8 1.0 45.4 23.1 71.4 7.0 67.3 1.0 45.0 33.2 78.5 16.6 79.3 2.9 36.6 4.5 53.4 1.0 51.6 1.0 39.7 8.7 56.5 Enter your answer in the edit fields and then click Check Answer. Print Done Final Check 1 1 part remaining javascript:doExercise(28); DD Dil F10 F9 F8 F7 20 F5 F6 F4 F3 esc F1 & 23 %$4 8. 6 7 3 4 R. T tab K F G 工 co
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