The 147 heights of males from a data set of body measurements vary from a low of 158.0 cm to a high of 195.1 cm. Use the range rule of thumb to estimate the standard deviations and compare the result to the standard deviation of 12.03 cm calculated using the 147 heights. What does the result suggest about the accuracy of estimates of s found using the range rule of thumb? Assume the estimate is accurate if it is within 1.7 cm. Use the range rule of thumb to estimate the standard deviation s. S= cm (Type an integer or decimal rounded to two decimal places as needed.)

Glencoe Algebra 1, Student Edition, 9780079039897, 0079039898, 2018
18th Edition
ISBN:9780079039897
Author:Carter
Publisher:Carter
Chapter10: Statistics
Section: Chapter Questions
Problem 22SGR
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The 147 heights of males from a data set of body measurements vary from a low of 158.0 cm to a high of 195.1 cm.
Use the range rule of thumb to estimate the standard deviations and compare the result to the standard deviation of
12.03 cm calculated using the 147 heights. What does the result suggest about the accuracy of estimates of s found
using the range rule of thumb? Assume the estimate is accurate if it is within 1.7 cm.
Use the range rule of thumb to estimate the standard deviation s.
s= cm
(Type an integer or decimal rounded to two decimal places as needed.)
Transcribed Image Text:The 147 heights of males from a data set of body measurements vary from a low of 158.0 cm to a high of 195.1 cm. Use the range rule of thumb to estimate the standard deviations and compare the result to the standard deviation of 12.03 cm calculated using the 147 heights. What does the result suggest about the accuracy of estimates of s found using the range rule of thumb? Assume the estimate is accurate if it is within 1.7 cm. Use the range rule of thumb to estimate the standard deviation s. s= cm (Type an integer or decimal rounded to two decimal places as needed.)
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