Mathematics, 14.10.2019 18:20 USofA8397
Assume the upper arm length of males over 20 years old in the united states is approximately normal with mean 39.3 centimeters (cm) and standard deviation 2.4 cm. use the 68–95–99.7 rule to answer the given questions. (a) what range of lengths covers almost all, 99.7%, of this distribution? enter your answers rounded to one decimal place.
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Assume the upper arm length of males over 20 years old in the united states is approximately normal...
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