Using the three-year return percentage variable in Retirement Funds
a. Construct a table that computes the mean for each type, market cap, and rating.
b. Construct a table that computes the standard deviation for each type, market cap, and rating.
c. What conclusions can you reach concerning differences among the types of retirement funds (growth and value), based on market cap (small, mid-cap, and large) and the rating (one, two, three, four, and five)?