What is the chi-square test-statistic for this data? χ2=
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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Question
You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies:HoHo : pA=0.25; pB=0.25 pC=0.1; pD=0.4
Complete the table.
| Category | Observed Frequency |
Expected Frequency |
Squared Residual |
|---|---|---|---|
| A | 33 | ||
| B | 23 | ||
| C | 22 | ||
| D | 44 |
What is the chi-square test-statistic for this data?
χ2=
Report all answers accurate to three decimal places.
VERY IMPORTANT NOTE: Answers are reported to 3 decimal places, but you should use all the decimal places to calculate the final chi-square test statistic...DO NOT use the rounded number you report in the table.
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