Your email account has 100 emails in your inbox: 60 are spam mails while 40 are not. Of the 60 spam mails, 35 contain the word "FREE". Of the rest, 3 contain the "FREE". IF an email contains the word "FREE", what is the probability that it is a spam mail?
Your email account has 100 emails in your inbox: 60 are spam mails while 40 are not. Of the 60 spam mails, 35 contain the word "FREE". Of the rest, 3 contain the "FREE". IF an email contains the word "FREE", what is the probability that it is a spam mail?
College Algebra
7th Edition
ISBN:9781305115545
Author:James Stewart, Lothar Redlin, Saleem Watson
Publisher:James Stewart, Lothar Redlin, Saleem Watson
Chapter9: Counting And Probability
Section: Chapter Questions
Problem 11T: Three people are chosen at random from a group of five men and ten women. What is the probability...
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