In Ventura County, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.2 inches, and standard deviation of 5 inches. Let X be the height of a randomly chosen child in Ventura County. a. What is the distribution of X? X - N Please show the following answers to 4 decimal places. b. If a Ventura County child is randomly chosen, find the probability that the height is at most 55.7 inches. 0.6915✓ OF 0 ( 25 X c. If a Ventura County child is randomly chosen, find the probability that the height is between 50.7 and 53.2 inches. 0.1915✔ Please show the following answer to 1 decimal place. d. The 55th percentile height in Ventura County is how many inches? 55 X
In Ventura County, the height measurements of ten-year-old children are approximately normally distributed with a mean of 53.2 inches, and standard deviation of 5 inches. Let X be the height of a randomly chosen child in Ventura County. a. What is the distribution of X? X - N Please show the following answers to 4 decimal places. b. If a Ventura County child is randomly chosen, find the probability that the height is at most 55.7 inches. 0.6915✓ OF 0 ( 25 X c. If a Ventura County child is randomly chosen, find the probability that the height is between 50.7 and 53.2 inches. 0.1915✔ Please show the following answer to 1 decimal place. d. The 55th percentile height in Ventura County is how many inches? 55 X
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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