Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not promoted, in a sample drawn from a certain industry during the past year. Age Promoted Not promoted Under 30 Send data to Excel 11 39 30-39 23 29 40-49 50 and Over 23 47 6 37 Can you conclude that the people in some age groups are more likely to be promoted than those in other age groups? Use Excel and the a=0.01 level of significance. We (Choose one) the null hypothesis. There (Choose one) enough evidence at the a=0.01 level of significance to say that people in some age groups are more likely to be promoted.

MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
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Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not
promoted, in a sample drawn from a certain industry during the past year.
Age
Under 30 30-39 40-49 50 and Over
MT
23
23
29
47
Promoted
Not promoted
Send data to Excel
11
39
6
37
Can you conclude that the people in some age groups are more likely to be promoted than those in other age groups? Use Excel
and the a=0.01 level of significance.
We (Choose one) the null hypothesis. There (Choose one) enough evidence at the a=0.01 level of significance to
say that people in some age groups are more likely to be promoted.
X
Transcribed Image Text:Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not promoted, in a sample drawn from a certain industry during the past year. Age Under 30 30-39 40-49 50 and Over MT 23 23 29 47 Promoted Not promoted Send data to Excel 11 39 6 37 Can you conclude that the people in some age groups are more likely to be promoted than those in other age groups? Use Excel and the a=0.01 level of significance. We (Choose one) the null hypothesis. There (Choose one) enough evidence at the a=0.01 level of significance to say that people in some age groups are more likely to be promoted. X
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