QUESTION 6Suppose X is a discrete random variable whose probability distribution function f(x) is given by thefollowing table.x2-130 11132f(x) 10 10 10 10 10What is the probability that X lies within 1 standard deviation of its mean?Round to 4 decimal places if needed.-2

The probability distribution of a discrete random variable X is, x f(x) –2 1/10 –1…

Answered: Suppose X is a discrete random variable…

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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Five males with an X-linked genetic disorder have one child each. The random variable x is the number of children among the five who inherit the X-linked genetic disorder. Determine whether a probability distribution is given. If a probability distribution is given, find its mean and standard deviation. If a probability distribution is not given, identify the requirements that are not satisfied. x P(x) 0 0.028 1 0.152 2 0.320 3 0.320 4 0.152 5 0.028
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Suppose X is a discrete random variable whose probability distribution function f(x) is given by the following table. 0 1 2 3 3 T 10 10 10 10 What is the probability that X lies within 1 standard deviation of its mean? x -2 -1 f(x) 10 Round to 4 decimal places if needed.