Textbook Price Number of Textbooks - 12366

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mareya

mareya

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  • Posted on: Thu 12 Jul, 2012
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Request Description

Textbook PriceNumber of Textbooks

$25 to $352

35 to 4516

45 to 555

55 to 657

65 to 7520

Estimate the standard deviation of the price of a textbook.

A.   729.00

B.   196.78

C.   14.03

D.   33.85 

 
Solution Description

Textbook Price    Number of Textbooks

$25 to $35  2