From a survey of 100 city residents, it was found that 40 read the daily newspaper, 70

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From a survey of 100 city residents, it was found that 40 read the daily newspaper, 70 watch the evening news, and 30 do both. What is the (empirical) probability that a resident selected at random

(A) Reads the daily paper or watches the evening news?

(B) Does neither?

(C) Does one but not the other?

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College Mathematics For Business Economics, Life Sciences, And Social Sciences

ISBN: 978-0134674148

14th Edition

Authors: Raymond Barnett, Michael Ziegler, Karl Byleen, Christopher Stocker

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