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You are conducting a multinomial Goodness of Fit hypothesis test for the claim that the 4...

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Basic Math

You are conducting a multinomial Goodness of Fit hypothesis testfor the claim that the 4 categories occur with the followingfrequencies:

HoHo :pA=0.1pA=0.1;  pB=0.4pB=0.4;  pC=0.3pC=0.3;  pD=0.2pD=0.2



Complete the table. Report all answers accurate to three decimalplaces.

CategoryObserved
Frequency		Expected
Frequency
A23
B43
C33
D12



What is the chi-square test-statistic for this data?
?2=?2=

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



Report all answers accurate to three decimal places.

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