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The 156 heights of m range rule of thumb t calculated using the rule of thumb? Assu

The 156 heights of m range rule of thumb t calculated using the rule of thumb? Assu

MATLAB: An Introduction with Applications
MATLAB: An Introduction with Applications
6th Edition
ISBN:9781119256830
Author:Amos Gilat
Publisher:Amos Gilat
Chapter1: Starting With Matlab
Section: Chapter Questions
Problem 1P
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T points) possible The 156 heights of males from a data set of body measurements vary from a low of 159.0 cm to a high of 193.7 cm. Use the range rule of thumb to estimate the standard deviations and compare the result to the standard deviation of 10.61 cm calculated using the 156 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 1.2 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.) The approximation Vaccurate because the error of the range rule of thumb's approximation is 1.2 cm.
Transcribed Image Text:T points) possible The 156 heights of males from a data set of body measurements vary from a low of 159.0 cm to a high of 193.7 cm. Use the range rule of thumb to estimate the standard deviations and compare the result to the standard deviation of 10.61 cm calculated using the 156 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 1.2 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.) The approximation Vaccurate because the error of the range rule of thumb's approximation is 1.2 cm.
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