A sample of 500 respondents was selected in a large city area to determine various information concerning consumer behavior. The following contingency table was obtained: Enjoys Shopping for Clothing Gender Female 224 Total 360 Male Yes 136 No 104 36 140 Total 240 260 500 a) Suppose the respondent chosen is a female. What, then, is the probability that she does not enjoy shopping for clothing? b) Suppose the respondent chosen enjoys shopping for clothing. What, then, is the probability that the individual is a male?
A sample of 500 respondents was selected in a large city area to determine various information concerning consumer behavior. The following contingency table was obtained: Enjoys Shopping for Clothing Gender Female 224 Total 360 Male Yes 136 No 104 36 140 Total 240 260 500 a) Suppose the respondent chosen is a female. What, then, is the probability that she does not enjoy shopping for clothing? b) Suppose the respondent chosen enjoys shopping for clothing. What, then, is the probability that the individual is a male?
A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
Publisher:Sheldon Ross
Chapter1: Combinatorial Analysis
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A sample of 500 respondents was selected in a large city area to determine various information concerning
consumer behavior. The following contingency table was obtained:
Enjoys Shopping for
Clothing
Yes
Gender
Male
Female
Total
136
224
360
No
104
36
140
Total
240
260
500
a) Suppose the respondent chosen is a female. What, then, is the probability that she does not enjoy
shopping for clothing?
b) Suppose the respondent chosen enjoys shopping for clothing. What, then, is the probability that the
individual is a male?
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