Register
Find P(A or B), if events A and B are overlapping. P(A) = 11/18 P(B) = 5/18 p(A and B) = 2/18
58.3k views
0 votes
Find P(A or B), if events A and B are overlapping.

P(A) = 11/18
P(B) = 5/18
p(A and B) = 2/18

User Hurnhu
by
8.6k points

2 Answers

6 votes

Answer:

I believe it is 7\9

User Akshay Lokur
by
8.2k points
3 votes
The answer is 7/9

P(A or B) = P(A) + P(B) - P(A and B)
P(A) = 11/18
P(B) = 5/18
p(A and B) = 2/18
P(A or B) = 11/18 + 5/18 - 2/18 = (11 + 5 - 2)/18 = 14/18 = 7/9
User Abbottmw
by
7.5k points
Ask a Question
Welcome to QAmmunity.org, where you can ask questions and receive answers from other members of our community.

9.4m questions

12.1m answers

Other Questions

How do you can you solve this problem 37 + y = 87; y =
How do you estimate of 4 5/8 X 1/3
Write words to match the expression. 24- ( 6+3)
A dealer sells a certain type of chair and a table for $40. He also sells the same sort of table and a desk for $83 or a chair and a desk for $77. Find the price of a chair, table, and of a desk.
Mr. Jacob is 55 years old and tony is 7 years old. in how many years will mr. Jacobs be 4 times as old as Tony
Link Copied!