With full details Test the following hypotheses for a multin

With full details

Test the following hypotheses for a multinomial probability distribution by using the XA2 goodness of fit test. Ho: Pa= .30. Pb= .40, and Pc= .30 Ha: The probabilities are not Pa= .30, Pb=. 40, and Pc= .30 A sample size 200 yielded 85 in category A, 60 in category B, and 55 in category C. Use a = 0.01 and test to see whether the probabilities are as stated in Ho.