Suppose that E and F are two events and that P(E)=0.5 and P(FIE) = 0.6. What is P(E and F)? P(E and F)= (Simplify your answer.)
Suppose that E and F are two events and that P(E)=0.5 and P(FIE) = 0.6. What is P(E and F)? P(E and F)= (Simplify your answer.)
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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![**Problem Statement:**
Suppose that E and F are two events and that P(E) = 0.5 and P(F|E) = 0.6. What is P(E and F)?
**Solution Requirement:**
P(E and F) = ___
(Simplify your answer.)
**Explanation:**
To find P(E and F), use the formula for conditional probability:
\[ P(E \text{ and } F) = P(F|E) \times P(E) \]
Substitute the given values:
\[ P(E \text{ and } F) = 0.6 \times 0.5 \]
Calculate:
\[ P(E \text{ and } F) = 0.3 \]
Thus, the probability of both events E and F occurring is 0.3.](/v2/_next/image?url=https%3A%2F%2Fcontent.bartleby.com%2Fqna-images%2Fquestion%2F6e5d1fcc-dc4e-459d-accd-b833757f73de%2F8e919f3e-9c78-4b84-b5cc-dcb8fa82d22a%2Fl5kd3c_processed.jpeg&w=3840&q=75)
Transcribed Image Text:**Problem Statement:**
Suppose that E and F are two events and that P(E) = 0.5 and P(F|E) = 0.6. What is P(E and F)?
**Solution Requirement:**
P(E and F) = ___
(Simplify your answer.)
**Explanation:**
To find P(E and F), use the formula for conditional probability:
\[ P(E \text{ and } F) = P(F|E) \times P(E) \]
Substitute the given values:
\[ P(E \text{ and } F) = 0.6 \times 0.5 \]
Calculate:
\[ P(E \text{ and } F) = 0.3 \]
Thus, the probability of both events E and F occurring is 0.3.
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