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The null hypothesis and the alternate hypothesis are: H0: The frequencies are equal. H1: The frequencies...

The null hypothesis and the alternate hypothesis are:

H0: The frequencies are equal.
H1: The frequencies are not equal.

Category f0
A 10
B 20
C 30
D 20

  1. State the decision rule, using the 0.05 significance level. (Round your answer to 3 decimal places.)

  1. Compute the value of chi-square.

  1. What is your decision regarding H0?

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