Homework Help is Here – Start Your Trial Now!
Math
Statistics
Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not promoted, in a sample drawn fr certain industry during the past year. Promoted Not promoted Under 30 11 39 30-39 23 29 Age 40-49 23 47 50 and Over 6 37 Send data to Excel 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 0.05 level of significance.

Age discrimination: The following table presents the numbers of employees, by age group, who were promoted, or not promoted, in a sample drawn fr certain industry during the past year. Promoted Not promoted Under 30 11 39 30-39 23 29 Age 40-49 23 47 50 and Over 6 37 Send data to Excel 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 0.05 level of significance.

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
See similar textbooks
icon
Related questions
Question

please show work and formula

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. Promoted Not promoted Under 30 Send data to Excel 11 39 30-39 23 29 Age 40-49 23 47 50 and Over 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 0.05 level of significance. We (Choose one) the null hypothesis. There (Choose one) enough evidence at the a= 0.05 level of significance to say that people in some age groups are more likely to be promoted.
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. Promoted Not promoted Under 30 Send data to Excel 11 39 30-39 23 29 Age 40-49 23 47 50 and Over 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 0.05 level of significance. We (Choose one) the null hypothesis. There (Choose one) enough evidence at the a= 0.05 level of significance to say that people in some age groups are more likely to be promoted.
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 4 steps with 5 images

SEE SOLUTIONCheck out a sample Q&A here
Blurred answer
Recommended textbooks for you
MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
Statistics
ISBN:
9781119256830
Author:
Amos Gilat
Publisher:
John Wiley & Sons Inc
Probability and Statistics for Engineering and th…
Probability and Statistics for Engineering and th…
Statistics
ISBN:
9781305251809
Author:
Jay L. Devore
Publisher:
Cengage Learning
Statistics for The Behavioral Sciences (MindTap C…
Statistics for The Behavioral Sciences (MindTap C…
Statistics
ISBN:
9781305504912
Author:
Frederick J Gravetter, Larry B. Wallnau
Publisher:
Cengage Learning
Elementary Statistics: Picturing the World (7th E…
Elementary Statistics: Picturing the World (7th E…
Statistics
ISBN:
9780134683416
Author:
Ron Larson, Betsy Farber
Publisher:
PEARSON
The Basic Practice of Statistics
The Basic Practice of Statistics
Statistics
ISBN:
9781319042578
Author:
David S. Moore, William I. Notz, Michael A. Fligner
Publisher:
W. H. Freeman
Introduction to the Practice of Statistics
Introduction to the Practice of Statistics
Statistics
ISBN:
9781319013387
Author:
David S. Moore, George P. McCabe, Bruce A. Craig
Publisher:
W. H. Freeman
SEE MORE TEXTBOOKS