In a survey of 169 people, the following data were obtained relating gender to color-blindness:   Color-Blind (C) Not Color - Blind \overline C Total Male (M) 68 49 117 Female (F) 26 26 52 Total 94 75 169   A person is randomly selected. What is the probability that the person is: a) Male?    b) Male and Color-blind?

Calculus For The Life Sciences
2nd Edition
ISBN:9780321964038
Author:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Publisher:GREENWELL, Raymond N., RITCHEY, Nathan P., Lial, Margaret L.
Chapter12: Probability
Section12.4: Discrete Random Variables; Applications To Decision Making
Problem 19E: Suppose a die is rolled 4 times. a. Find the probability distribution for the number of times 1 is...
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In a survey of 169 people, the following data were obtained relating gender to color-blindness:

 

Color-Blind (C) Not Color - Blind \overline C Total

Male (M) 68 49 117

Female (F) 26 26 52

Total 94 75 169

 

A person is randomly selected. What is the probability that the person is:

a) Male? 

 

b) Male and Color-blind? 

 

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