Textbook Price Number of Textbooks$25 to $35 235 to 45 1645 to 55 555 to 65 765

Textbook Price Number of Textbooks$25 to $35 235 to 45 1645 to 55 555 to 65 765 to 75 20Estimate the standard deviation of the price of a textbook. A. 33.85 B. 196.78 C. 14.03 D. 729.00