Question
A survey showed that23% of college students read newspapers on a regular basis and that83% of college students regularly watch the news on TV. The
A survey showed that23% of college students read newspapers on a regular basis and that83% of college students regularly watch the news on TV. The survey also showed that21% of college students both follow TV news regularly and read newspapers regularly.
(a) What is the probability that a student watches TV news regularly, given that he or she regularly reads newspapers? Round your answer to2
decimal places.
(b) What is the probability that a randomly selected college student reads newspapers regularly, given that he or she watches TV news regularly? Round your answer to
2decimal places.
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Probability and Stochastic Processes A Friendly Introduction for Electrical and Computer Engineers
Authors: Roy D. Yates, David J. Goodman
3rd edition
1118324560, 978-1118324561
