Q2: A/ Toss affair coin 3 times.find the probability distribution function of the number T show in it.B/ X is a random variable x= 70 and 6?x= 36 find:1- The mean and variance of the variable Z where Z x- 70 /62- Convert X to a random variable whose distribution is standard normaldistribution, then find the standard value corresponding to the value X 75.

Given that. X~N( μ=70 , ?^2 =36) μ=70 , ?=6 Z-score =( x - μ )/?

Answered: ind the probability distribution…

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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