The percent of fat calories that a person in America consumes each day is normally distributed with a meanof about 34 and a standard deviation of 10. Suppose that one individual is randomly chosen. Let X-percentof fat calories.a. What is the distribution of X? X - NOb. Find the probability that a randomly selected fat calorie percent is more than 38. Round to 4 decimalplaces.c. Find the minimum number for the upper quartile of fat calories. Round to 2 decimal places.

Given Mean=34 Standard deviation=10

Answered: The percent of fat calories that a…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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A variable is normally distributed with a mean of 15 and a standard deviation of 4. a. Find the percentage of all possible values of the variable that lie between 10 and 23. b. Find the percentage of all possible values of the variable that are at least 7. c. Find the percentage of all possible values of the variable that are at most 8.
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