All events are mutually exclusive. Find the probability in question. 1.7P(B) =207find P(A or B)20P(A) =2.Р (4) -3P(B)10'1find P(A or B) =2'%3D3.P(B) = 0.5, P(A or B) = 0.7, find P(A)4.P(A) = 0.45, P(B) = 0.2, find P(A and B) :

According to guidelines we solve only first question when given questions are different.

Answered: Р (В) - 20 7 find P(A or B) 20 Р (В)…

MATLAB: An Introduction with Applications

6th Edition

ISBN:9781119256830

Author:Amos Gilat

Publisher:Amos Gilat

Chapter1: Starting With Matlab

Section: Chapter Questions

Problem 1P

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Similar questions

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Find the probability that when a couple has four children, at least one of them is a boy. (Assume that boys and girls are equally likely.) that at least one of the four children is a boy. The probability is (Simplify your answer. Do not round.)
Find the probability that when a couple has five children, at least one of them is a girl. (Assume that boys and girls are equally likely.) The probability is ? that at least one of the five children is a girl.
A fair die rolled once. Determine whether or not the events are mutually exclusive and find the probability that the number rolled is: a. 3 or 4 f. less than 2 or more than 5 c. 4 or less than 4
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Let A and B be two events such that the probability of B is 0.5 and the probability of both is 0.2. Find the probability of A given that B occurs.
Assuming the outcomes to be equally likely, find the probability that first answer is "True."
A family has 66 children. Assume that each child is as likely to be a boy as it is to be a girl. Find the probability that the family has 66 girls if it is known the family has at least one girl.
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Р (В) - 20 7 find P(A or B) 20 Р (В) find P(A or В) %3D 10’ 2' .5, Р(А or B) %3D 0.7, find P(А) 45, P(B) = 0.2, find P(A and B) =