Ms. Harkins is conducting a survey on her students favorite book genre. Which statistical question should she use to produce the most accurate results?

A. What is the best genre of books?

B. What is the longest book you have read?

C. What genre was the last book you read?

D. How many books were turned into the library last week?

answer: .64

step-by-step explanation

set up the formula for standard deviation for this set of numbers, then simplify

-22

times both sides by 2, times () by 8, add alile terms, move terms, add alike and caculate divide both sides by 3

multiply length by height. multiply the length by the height, and then double the product. work out 10 x 10 results = 100 square inches, then work out 100 x 2 = 200. the answer is 200 square inches.

step-by-step explanation: