You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:HoHo : pA=0.25pA=0.25; pB=0.4pB=0.4; pC=0.25pC=0.25; pD=0.1pD=0.1 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency Residual A 19 B 41 C 42 D 6 What is the chi-square test-
You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:HoHo : pA=0.25pA=0.25; pB=0.4pB=0.4; pC=0.25pC=0.25; pD=0.1pD=0.1 Complete the table. Report all answers accurate to three decimal places. Category Observed Frequency Expected Frequency Residual A 19 B 41 C 42 D 6 What is the chi-square test-
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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You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:HoHo : pA=0.25pA=0.25; pB=0.4pB=0.4; pC=0.25pC=0.25; pD=0.1pD=0.1
Complete the table. Report all answers accurate to three decimal places.
Category | Observed Frequency |
Expected Frequency |
Residual |
---|---|---|---|
A | 19 | ||
B | 41 | ||
C | 42 | ||
D | 6 |
What is the chi-square test-statistic for this data?
χ2=χ2=
For significance level alpha 0.05, what is the chi-square Critical Value?
Critical Value =
What would be the conclusion of this hypothesis test?
- Fail to reject the Null Hypothesis
- Reject the Null Hypothesis
Report all answers accurate to three decimal places.
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