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d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is at the 61st percentile, how old is that child? years old.

d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is at the 61st percentile, how old is that child? years old.

MATLAB: An Introduction with Applications
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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The age of children in kindergarten on the first day of school is uniformly distributed between 4.79 and 5.81 years old. A first time kindergarten child is selected at random. Round answers to 4 decimal places if possible. a. The mean of this distribution is 5.3 b. The standard deviation is 0.295 c. The probability that the the child will be older than 5 years old? 0.0764 d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is at the 61st percentile, how old is that child? Question Help: Video 1 Video 2 Written Example 1 Message instructor Submit Question years old. H
Transcribed Image Text:The age of children in kindergarten on the first day of school is uniformly distributed between 4.79 and 5.81 years old. A first time kindergarten child is selected at random. Round answers to 4 decimal places if possible. a. The mean of this distribution is 5.3 b. The standard deviation is 0.295 c. The probability that the the child will be older than 5 years old? 0.0764 d. The probability that the child will be between 4.99 and 5.39 years old is e. If such a child is at the 61st percentile, how old is that child? Question Help: Video 1 Video 2 Written Example 1 Message instructor Submit Question years old. H
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