Statement of a problem № m1016


The following hypotheses are given: H0: Forty percent of the observations are in category A, 40% are in B, and 20% are in C. H1: The distribution of the observations is not as described in H0. We took a sample of 60, with the results below. Category fo A ........... 30 B ........... 20 C ........... 10 a. State the decision rule using the .01 significance level. b. Compute the value of chi-square. c. What is your decision regarding H0?

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