Are the sales of CDs (in thousands) by genre related to the year in which the sales occurred? Use the 0.05 level of significance.

Perform the following steps.
a. State the hypotheses and identify the claim.
b. Find the critical value.
c. Compute the test value.
d. Make the decision.
e. Summarize the results.
Use the traditional method of hypothesis testing unless otherwise specified.

Transcribed Image Text:

Classical 15,875 18,686 Year Jazz Soundtracks 2005 2004 17,139 18,794 22,849 27,367