In a survey of 146 people, the following data were obtained relating gender to color-blindness:   Color-Blind (C) Not Color - Blind ?⎯⎯⎯⎯C¯ Total Male (M) 76 30 106 Female (F) 18 22 40 Total 94 52 146 A person is randomly selected. What is the probability that the person is: a) Male? b) Male and Color-blind? c) Male given that the person is Color-blind?

College Algebra
10th Edition
ISBN:9781337282291
Author:Ron Larson
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Chapter8: Sequences, Series,and Probability
Section8.7: Probability
Problem 4ECP: Show that the probability of drawing a club at random from a standard deck of 52 playing cards is...
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In a survey of 146 people, the following data were obtained relating gender to color-blindness:

  Color-Blind (C) Not Color - Blind ?⎯⎯⎯⎯C¯ Total
Male (M) 76 30 106
Female (F) 18 22 40
Total 94 52 146

A person is randomly selected. What is the probability that the person is:
a) Male?
b) Male and Color-blind?
c) Male given that the person is Color-blind?
d) Color-blind given that the person is Male?
e) Female given that the person is not Color-blind?
f) Are the events Male and Color blind independent? Enter yes or no.

 

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