Question: Using the data from Table 3.9.4 in Chapter 3, for the portfolio investments of College Retirement Equities Fund in aerospace and defense: a. Find the

Using the data from Table 3.9.4 in Chapter 3, for the investments of College Retirement Equities Fund in aerospace and defense:
a. Find the average market value for each firm’s stock in CREF’s Find the median of these market values.
c. Compare the average to the median.
d. Find the five-number summary.
e. Draw a box plot, and comment on the shape. In particular, are there any signs of skewness?
f. Is the relationship between the average and median consistent with the shape? Why or why not?

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a The average is 36483900 b The median is 7198000 c ... View full answer

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