1. Community Mental Health Centers tend to see a variety of problems, but some centers seem to see more of one kind of problems than the others. Out of the last 100 clients seen by each center, a count has been made of those classed as having (1) social adjustment problems, (2) problems with living, and other problems The data follow: Type of Problem Social Adjustment Problem with Living Other Problems Total (Note: This exercise was taken from Howell, 2011) A 50 26 24 100 Mental Health Center B 40 34 26 100 C 40 20 40 100 Total 130 80 90 300 1.1 Run the appropriate analysis and interpret the results. Use a = .05 1.2 Using the same data to demonstrate how chi-square varies as a function of sample size, cut each cell entry in half and recompute chi-square. What does this have to say about the role of sample size in hypothesis testing.
1. Community Mental Health Centers tend to see a variety of problems, but some centers seem to see more of one kind of problems than the others. Out of the last 100 clients seen by each center, a count has been made of those classed as having (1) social adjustment problems, (2) problems with living, and other problems The data follow: Type of Problem Social Adjustment Problem with Living Other Problems Total (Note: This exercise was taken from Howell, 2011) A 50 26 24 100 Mental Health Center B 40 34 26 100 C 40 20 40 100 Total 130 80 90 300 1.1 Run the appropriate analysis and interpret the results. Use a = .05 1.2 Using the same data to demonstrate how chi-square varies as a function of sample size, cut each cell entry in half and recompute chi-square. What does this have to say about the role of sample size in hypothesis testing.
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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Transcribed Image Text:1. Community Mental Health Centers tend to see a variety of problems, but some centers
seem to see more of one kind of problems than the others. Out of the last 100 clients seen
by each center, a count has been made of those classed as having (1) social adjustment
problems, (2) problems with living, and other problems The data follow:
Type of Problem
Social Adjustment
Problem with Living
Other Problems
A
50
26
24
100
Mental Health Center
B
40
Total
(Note: This exercise was taken from Howell, 2011)
34
26
100
C
40
20
40
100
Total
130
80
90
300
1.1 Run the appropriate analysis and interpret the results. Use a = .05
1.2 Using the same data to demonstrate how chi-square varies as a function of sample size,
cut each cell entry in half and recompute chi-square. What does this have to say about
the role of sample size in hypothesis testing.
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