The following hypotheses are given:
Ho: Forty percent of the observations are in category A, 40 percent are in B, and 20 percent are in C
H1: The observations are not as described in Ho
We took a sample of 60, with the following results:
a. State the decision rule using the 0.01 significance level.
b. Compute the value of chi-square.
c. What is your decision regarding Ho?
This solution contains step-by-step instructions to accept or reject the null hypothesis according to the data provided.