Follow up the More Descriptive Choices, Revisited ­Using Statistics scenario on page 136 by constructing 95% confidence intervals estimates of the three- year ­return percentages, five- year return percentages, and ten- year return percentages for the sample of growth and value funds and for the small, mid- cap, and large market cap funds (stored in Retirement Funds). In your analysis, examine differences between the growth and value funds as well as the differences among the small, mid- cap, and large market cap funds.