Find the indicated probability by using the general addition rule. For a person selected randomly from a certain population, events A and B are defined as follows. A = event the person is male B = event the person is a smoker For this particular population, it is found that P(A) -0.49, P(B) -0.26, and P(A & B)-0.15. Find P(A or B). Round approximations to two decimal places. A) 0.60 OB) 0.45 OC) 0.75 D) 0.90

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...
icon
Related questions
Question
Find the indicated probability by using the general addition rule.
For a person selected randomly from a certain population, events A and B are
defined as follows.
A = event the person is male
B = event the person is a smoker
For this particular population, it is found that P(A) -0.49, P(B) = 0.26, and P(A & B) = 0.15. Find
P(A or B). Round approximations to two decimal places.
OA) 0.60
B) 0.45
OC) 0.75
D) 0.90
Transcribed Image Text:Find the indicated probability by using the general addition rule. For a person selected randomly from a certain population, events A and B are defined as follows. A = event the person is male B = event the person is a smoker For this particular population, it is found that P(A) -0.49, P(B) = 0.26, and P(A & B) = 0.15. Find P(A or B). Round approximations to two decimal places. OA) 0.60 B) 0.45 OC) 0.75 D) 0.90
Expert Solution
trending now

Trending now

This is a popular solution!

steps

Step by step

Solved in 3 steps with 2 images

Blurred answer
Similar questions
Recommended textbooks for you
A First Course in Probability (10th Edition)
A First Course in Probability (10th Edition)
Probability
ISBN:
9780134753119
Author:
Sheldon Ross
Publisher:
PEARSON
A First Course in Probability
A First Course in Probability
Probability
ISBN:
9780321794772
Author:
Sheldon Ross
Publisher:
PEARSON