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Resting heart rates for a sample of individuals

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Assume the resting heart rates for a sample of individuals are normally distributed with a mean of 80 and a standard deviation of 5. Use the 68-95-99.7 rule to find the following quantities.

A) The relative frequency of rates less than 90 using the 68-95-99.7 rule is

B) The relative frequency of rates greater than 85 using the 68-95-99.7 rule is

C) The relative frequency of rates between 70 and 80 using the 68-95-99.7 rule is Round all answers to three decimal points

Reference no: EM131152989

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