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Calculus / Thomas' Calculus: Early Transcendentals 13 / Chapter 8.9 / Problem 39E

Thomas' Calculus: Early Transcendentals | 13th Edition | ISBN: 9780321884077 | Authors: George B. Thomas Jr., Maurice D. Weir, Joel R. Hass

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Normal DistributionsCholesterol levels The serum

Chapter 8, Problem 39E

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QUESTION:

Problem 39E

Normal Distributions

Cholesterol levels The serum cholesterol levels of children aged 12 to 14 years follows a normal distribution with mean μ = 162 mg/dl and standard deviation σ = 28 mg/dl. In a popu-lation of 1000 of these children, how many would you expect to have serum cholesterol levels between 165 and 193? between 148 and 167?

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QUESTION:

Problem 39E

Normal Distributions

Cholesterol levels The serum cholesterol levels of children aged 12 to 14 years follows a normal distribution with mean μ = 162 mg/dl and standard deviation σ = 28 mg/dl. In a popu-lation of 1000 of these children, how many would you expect to have serum cholesterol levels between 165 and 193? between 148 and 167?

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In this question, cholesterol levels The serum cholesterol levels of children aged 12 to 14 years follows a normal distribution with mean μ = 162 mg/dl and standard deviation σ = 28 mg/dl. In a population of 1000 of these children, find how many would you expect to have serum cholesterol levels between 165 and 193. Between 148 and 167.

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