Question: Problem 1.12 Refer to the weekly 1999 return data for PTTRX listed in Table 1.19. (a) Draw the frequency histogram of the weekly returns and

Problem 1.12 Refer to the weekly 1999 return data for PTTRX listed in Table 1.19.

(a) Draw the frequency histogram of the weekly returns and comment on its shape. Is it symmetric? skewed left? skewed right?

(b) Comment on the similarities and differences between the histogram obtained in part

(a) and the histogram displayed in Figure 1.11.

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