Men's Pre-Med 94 97 98 93 80 89 99 Ave=92.86 Var = 43.82 Men's Post-Med 90 91 89 88 81 80 92 Ave = 87.29 Var = 23.23 Women's Pre-Med 80 87 82 87 87 80 Ave = 83.83 Var = 12.60 Women's Post-Med 78 85 78 79 85 80 Ave = 80.83 Var = 10.96 The Table above shows pre and post medication diastolic blood pressures for a group of 7 men as well as a group of 6 women. Whenever appropriate assume each column is a sample from a normal distribution. For all hypotheses testing questions state the hypotheses, find the test statistic, make a sampling distribution diagram shading the p-value, and then find the p-value in order to make a decision!
Men's Pre-Med 94 97 98 93 80 89 99 Ave=92.86 Var = 43.82 Men's Post-Med 90 91 89 88 81 80 92 Ave = 87.29 Var = 23.23 Women's Pre-Med 80 87 82 87 87 80 Ave = 83.83 Var = 12.60 Women's Post-Med 78 85 78 79 85 80 Ave = 80.83 Var = 10.96 The Table above shows pre and post medication diastolic blood pressures for a group of 7 men as well as a group of 6 women. Whenever appropriate assume each column is a sample from a normal distribution. For all hypotheses testing questions state the hypotheses, find the test statistic, make a sampling distribution diagram shading the p-value, and then find the p-value in order to make a decision!
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
Related questions
Question
Not sure how to do this one.
Transcribed Image Text:2)
Determine whether or not the Women's Post-Med population mean differs from
the Male's Post-Med population mean assuming the population variances are the
same. Let a = .01.
Hypotheses:
Test Stat:
Diagram & p-value:
Decision:
Transcribed Image Text:Men's
Pre-Med
94
97
98
93
80
89
99
Ave=92.86
Var = 43.82
Men's
Post-Med
90
91
89
88
81
80
92
Ave = 87.29
Var = 23.23
Women's
Pre-Med
80
87
82
87
87
80
Women's
Post-Med
78
85
78
79
85
80
Ave = 83.83
Ave = 80.83
Var = 12.60 | Var= 10.96
The Table above shows pre and post medication diastolic blood pressures for a group of 7
men as well as a group of 6 women. Whenever appropriate assume each column is a
sample from a normal distribution.
For all hypotheses testing questions state the hypotheses, find the test statistic, make
a sampling distribution diagram shading the p-value, and then find the p-value in
order to make a decision!
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