A human resources manager at Beta Technologies, Inc., is interested in developing a profile of the highest-paid full-time Beta employees based on the given representative sample of 52 of the company’s full-time workers in the file P2_1.XLS. In particular, she is interested in determining the typical age, number of years of relevant full-time work experience prior to coming to Beta, number of years of full-time work experience at Beta, and number of years of post-secondary education for those employees in the highest quartile with respect to annual salary. Employ appropriate descriptive methods to help the human resources manager develop this desired profile.