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
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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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