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Now for X- N(2,9) the p(-3< X – 2<3) is nearly O 0.28 0.68 O 0.88 0,98

Now for X- N(2,9) the p(-3< X – 2<3) is nearly O 0.28 0.68 O 0.88 0,98

A First Course in Probability (10th Edition)
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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If X is normally distributed with mean p and variance af, it is generally described as x- N(u.a2)- Now for x - N(2.9) the p(-3< X – 2<3) is nearly O 0.28 O 0.68 0.88 0.98
Transcribed Image Text:If X is normally distributed with mean p and variance af, it is generally described as x- N(u.a2)- Now for x - N(2.9) the p(-3< X – 2<3) is nearly O 0.28 O 0.68 0.88 0.98
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