Mathematics, 22.08.2019 00:30, kookycookiefanx
In a certain city, 28% of the population read newspaper a, 22 % read newspaper 8, 15% read newspaper c 13 % read both a and b, 10 % read both a and c, 8 % read b and c, and no one reads all three. if a person from this city is selected at random, what is the probability that he or she does not read any of these newspapers? (b) 0.42 (c) 0.50 (e) 0.66 (a) 0.34 (d) 0.58
Answers: 2
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In a certain city, 28% of the population read newspaper a, 22 % read newspaper 8, 15% read newspaper...
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