A researcher wishes to determine if the number of viewers
A researcher wishes to determine if the number of viewers for 10 returning television shows has not changed since last year. The data are given in millions of viewers. At α = 0.01, test the claim that the number of viewers has not changed. Depending on your answer, would a television executive plan to air these programs for another year?
Perform these steps.
a. State the hypotheses and identify the claim.
b. Find the critical value(s).
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.
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