16. Find the following probabilities a. If X ~ N(5,1), find P(X < 6.5) b. If X- N(65,81), find P(53< X < 72) c. If X N(25, 25), find P(19< X <24)
16. Find the following probabilities a. If X ~ N(5,1), find P(X < 6.5) b. If X- N(65,81), find P(53< X < 72) c. If X N(25, 25), find P(19< X <24)
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
Section: Chapter Questions
Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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Question
Q16
Ans :
a. 0.9332
b. 0.6905
c. 0.3056
Transcribed Image Text:16. Find the following probabilities
If X ~ N(5,1), find P(X < 6.5)
b. If X ~ N (65,81), find P(53< X < 72)
If X - N(25,25), find P(19< X < 24)
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