Question: Consider a multinomial experiment with n = 400 and k = 3. The null hypothesis is H0: p1 = 0.60, p2 = 0.25 and p3

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

a. Deine 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 hypothesistest?

Category Frequency 250 94 56

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