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X 20 21 22 23 24 F(x) 16 9 13 84 Let x be the ages of students in a class. Given the frequency distribution F(x) above, determine the following probabilities: (a) P(x ≤ 23) = (b) P(20 ≤ x ≤ 22) = (c) P(x > 21) =

X 20 21 22 23 24 F(x) 16 9 13 84 Let x be the ages of students in a class. Given the frequency distribution F(x) above, determine the following probabilities: (a) P(x ≤ 23) = (b) P(20 ≤ x ≤ 22) = (c) P(x > 21) =

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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X 20 21 22 23 24 F(x) 16 9 138 4 Let x be the ages of students in a class. Given the frequency distribution F(x) above, determine the following probabilities: (a) P(x ≤ 23) = (b) P(20 ≤ x < 22) = (c) P(x > 21) =
Transcribed Image Text:X 20 21 22 23 24 F(x) 16 9 138 4 Let x be the ages of students in a class. Given the frequency distribution F(x) above, determine the following probabilities: (a) P(x ≤ 23) = (b) P(20 ≤ x < 22) = (c) P(x > 21) =
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