What is the conclusion to the hypothesis test

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Question: Consider a multinomial experiment with n = 400 and k = 3. The null hypothesis is H0: p1 = 0.60, p2 = 0.25, and p3 = 0.15. The observed frequencies resulting from the experiment are:

Category                 1              2             3

Frequency              250           94            56

a. Define the alternative hypothesis.

b. Calculate the value of the test statistic and approximate the p -value for the test.

c. At the 5% significance level, what is the conclusion to the hypothesis test?

Reference no: EM131807633

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