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Mathematics, 14.02.2020 03:04 sarah8479
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?b. What percent C of men over 20 have upper arm lengths less than 36.9 cm?
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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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