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If P (A) = 0.5, P (B) = 0.8, and P (A and B) = 0.49, find P (A or B). P(A or B) = 4 X

If P (A) = 0.5, P (B) = 0.8, and P (A and B) = 0.49, find P (A or B). P(A or B) = 4 X

MATLAB: An Introduction with Applications
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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If \( P(A) = 0.5 \), \( P(B) = 0.8 \), and \( P(A \text{ and } B) = 0.49 \), find \( P(A \text{ or } B) \). \[ P(A \text{ or } B) = \] There is a box to fill in the value, followed by two buttons: an "X" (likely for clearing the input) and a refresh symbol (possibly for resetting the form).
Transcribed Image Text:If \( P(A) = 0.5 \), \( P(B) = 0.8 \), and \( P(A \text{ and } B) = 0.49 \), find \( P(A \text{ or } B) \). \[ P(A \text{ or } B) = \] There is a box to fill in the value, followed by two buttons: an "X" (likely for clearing the input) and a refresh symbol (possibly for resetting the form).
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