The number of books on the office bookshelves of eight professors are shown below. Use the range rule of thumb to approximate the standard deviation. 22, 29, 21, 24, 27, 28, 25, 38 A) 3.50 books B) 4.0 books C) 4.25 books D) 2.8 books

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section10.5: Comparing Sets Of Data
Problem 1GP
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The number of books on the office bookshelves of eight professors are shown below. Use the range rule of thumb to approximate the standard deviation.
22, 29, 21, 24, 27, 28, 25, 38
A) 3.50 books B) 4.0 books C) 4.25 books D) 2.8 books 

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