The executives wish to know if they should hire stars for their programs. To answer this question, run a hypothesis test to see if the ratings of shows with stars are higher compared to those without stars. Use the data for CBC movies only. Use 95% confidence.

Your answer should include the following:

1. The null and alternative hypotheses (state in full sentences).
2. The test results: Run the test using Excel and include the output table. Use a t-test assuming equal variances.
3. What is your recommendation to the executives? Justify your answer referring to the relevant figures.