Problem $7-05$

The following are the historic returns for the Chelle Computer Company:

$\backslash$table$[[$Year$,$Chelle Computer,General Index$],[1,35,10],[2,11,11],[3,-12,16],[4,5,-6],[5,9,10],[6,7,9]]$

Based on this information, compute the following:

a$.$ The correlation coefficient between Chelle Computer and the General Index. Do not round intermediate calculations. Round your answer to two decimal places.

b$.$ The standard deviation for the company and the index. Do not round intermediate calculations. Round your answers to four decimal places.

Chelle Computer: $\%$

General Index: $\%$

c$.$ The beta for the Chelle Computer Company. Do not round intermediate calculations. Round your answer to four decimal places.

$$

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