Question:  How do small companies compare to the major competitor?

The trade association magazine published a report that this company’s major competitor accounts for about 60% (60.0) of their small customers purchases. Is this company’s Usage different than their competitors?
1. Use Select Cases to choose companies with less than 100 employees (Firm Size=0).
2. Run a single sample t-test using usage as the dependent variable, and 60.0 as the test value.
3. Report the descriptive statistics, assumptions tests, as well as tests of statistical significance.