Compute the value of chi-square

Assignment Help Basic Statistics

Reference no: EM13112052

H0: 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 H0.

We took a sample of 60, with the following results.

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?

Reference no: EM13112052

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