Answered: iven that ?(?)=0.79P(A)=0.79 and…

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iven that ?(?)=0.79P(A)=0.79 and ?(?|?)=0.34P(B|A)=0.34, find the joint probability P(A and B): P(A and B) =

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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Question

Given that ?(?)=0.79P(A)=0.79 and ?(?|?)=0.34P(B|A)=0.34, find the joint probability P(A and B):

P(A and B) =

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Expert Solution

Step 1- Writing given data

Given that

P(A) = 0.79

P(B/A) = 0.34

We know that

By conditional probability

$P (B A) = \frac{P (A \cap B)}{P (A)} = \frac{P (A a n d B)}{P (A)}$

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