statistics
posted by Mimi .
PROBLEM 4: PREFERENCE FOR CAN
(a) What is the probability of preferring a glass bottle?
b) What is the probability of preferring a glass bottle given that one lives in Region A?
c) What is the probability of preferring a can given that one lives in Region C or B?
Region A
Region B
Region C
Total
Prefer Can
100
150
140
Prefer Glass Bottle
200
180
200
Total
1)
2)
3)
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