Question: You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies: Ho:pA=0.2pA=0.2;pB=0.3pB=0.3;pC=0.2pC=0.2;pD=0.3pD=0.3 Category Observed FrequencyExpected FrequencySquared Residual

You are conducting a multinomial hypothesis test for the claim that the 4 categories occur with the following frequencies:

Ho:pA=0.2pA=0.2;pB=0.3pB=0.3;pC=0.2pC=0.2;pD=0.3pD=0.3

Category Observed FrequencyExpected FrequencySquared Residual

A 32

B 31

C 39

D 51

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

2=

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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