# Question

In Chapter 10 it was demonstrated that there was a significant linear relationship between the numbers of releases that a motion picture studio put out and its gross receipts for the year. Is there a relationship between the two at the 0.05 level of significance?

Perform these steps.

a. Find the Spearman rank correlation coefficient.

b. State the hypotheses.

c. Find the critical value. Use α = 0.05.

d. Make the decision.

e. Summarize the results.

Use the traditional method of hypothesis testing unless otherwise specified.

Perform these steps.

a. Find the Spearman rank correlation coefficient.

b. State the hypotheses.

c. Find the critical value. Use α = 0.05.

d. Make the decision.

e. Summarize the results.

Use the traditional method of hypothesis testing unless otherwise specified.

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