Hypothesis-decision rule-chi-square value

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Reference no: EM13108121

The following hypotheses are given:

Ho: Forty percent of the observations are in a 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

Category f0

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 Ho?

Reference no: EM13108121

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