Question

Hi! I would really appreciate to get help with this question! Thank you very much for your help!

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Accompany the exercise by a useful sketch! Use Excel, of course, (if needed.)

A newsletter for investors recently reported that the average stock price for a blue chip stock over the past year was $72. No standard deviation was given. Would the stdev be more likely to be $6 or $16 or $60? Explain;

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Thank you very much!

Answer 1

From the above given information , Standard deviation more likely to be $6.

The average stock price for a blue chip over past year is 72.

More likey according to mean , Variance is 36 .

Hence , SD is $6