1. Amy has a personal email account and a work email account. 60% of her emails come into her work account. Only 1% of the emails in her work account are spam, and 5% of the emails in her personal account are spam. What is the probability that a randomly selected email is spam?
1. Amy has a personal email account and a work email account. 60% of her emails come into her work account. Only 1% of the emails in her work account are spam, and 5% of the emails in her personal account are spam. What is the probability that a randomly selected email is spam?
Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 7ECP: You draw one card at random from a standard deck of 52 playing cards. What is the probability that...
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