Question: Problem 1.16 Refer to the weekly 2002 return data for BEARX listed in Table 1.20. Use a statistical software package to: (a) Draw the time

Problem 1.16 Refer to the weekly 2002 return data for BEARX listed in Table 1.20. Use a statistical software package to:

(a) Draw the time series plot of the weekly returns of BEARX stock. Is there any pattern in this time series that an investor can take advantage of ?

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

(c) Comment on the similarities and differences between the graph obtained in part

(b) and the graph displayed in Figure 1.11.

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