4. In an organization consisting of 5 women and 10 men, a committee of four individuals is to be selected at random from the 15 people. Find the distribution of the random variable, X committee. Number of women on the %D

A First Course in Probability (10th Edition)
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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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How i can answer 4,5,6
4. In an organization consisting of 5 women and 10 men, a committee of
four individuals is to be selected at random from the 15 people. Find the
distribution of the random variable, X
Number of women on the
%3D
committee.
5. In a six-cylinder automobile engine. two spark plugs are defective.
Three spark plugs are removed at random and checked. Let X be the
number of defectives found (0, 1, or 2). Find the probability distribution
of X.
0. Suppose two dice are tossed. Let X be the sum of the dots on the top
laces of the two dice. Find the probability distribution of X.
nivon by the
Transcribed Image Text:4. In an organization consisting of 5 women and 10 men, a committee of four individuals is to be selected at random from the 15 people. Find the distribution of the random variable, X Number of women on the %3D committee. 5. In a six-cylinder automobile engine. two spark plugs are defective. Three spark plugs are removed at random and checked. Let X be the number of defectives found (0, 1, or 2). Find the probability distribution of X. 0. Suppose two dice are tossed. Let X be the sum of the dots on the top laces of the two dice. Find the probability distribution of X. nivon by the
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