You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:Ho : pA=0.15; pB=0.4; pC=0.3; pD=0.15 Complete the table....


You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4 categories occur with the following frequencies:Ho : pA=0.15;  pB=0.4;  pC=0.3;  pD=0.15


Complete the table. Report all answers accurate to three decimal places.
































CategoryObserved
Frequency
Expected
Frequency
A22
B40
C35
D12





What is the chi-square test-statistic for this data?

χ2=


What is the P-Value?

P-Value =



For significance level alpha 0.005, what would be the conclusion of this hypothesis test?




  • Reject the Null Hypothesis

  • Fail to reject the Null Hypothesis




Jun 11, 2022
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