The 160 heights of males from a data set of body measurements vary from a low of 160.0 cm to a high of 190.5 cm. Use the rand rule of thumb to estimate the standard deviation s and compare the result to the standard deviation of 7.16 cm calculated using the 160 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 1.4 cm.

MATLAB: An Introduction with Applications
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ISBN:9781119256830
Author:Amos Gilat
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The 160 heights of males from a data set of body measurements vary from a low of 160.0 cm to a high of 190.5 cm. Use the range
rule of thumb to estimate the standard deviation s and compare the result to the standard deviation of 7.16 cm calculated using
the 160 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 1.4 cm.
図
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.)
Final check
Clear all
Get more help -
へ ロ
40°F Clear
Transcribed Image Text:The 160 heights of males from a data set of body measurements vary from a low of 160.0 cm to a high of 190.5 cm. Use the range rule of thumb to estimate the standard deviation s and compare the result to the standard deviation of 7.16 cm calculated using the 160 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 1.4 cm. 図 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.) Final check Clear all Get more help - へ ロ 40°F Clear
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