Exercise 2Assume that X is normally distributed with a mean of 8 and a standard deviationof 3. Determine the probabilities and the x, where it is necessary:а. Р(X < 7)b. Р(4 3)C.d. P(X < x) = 0.89435 , find x.

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Answered: Assume that X is normally distributed…

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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Assume that X is normally distributed with a mean of 8 and a standard deviation of 3. Determine the probabilities and the x, where it is necessary: а. Р(Х <7) Ь. Р(4 <х < 12)