Mathematics, 10.01.2021 07:00, ryleerose255
A grocery store examines its shoppers' product selection and calculates the following: The probability that a
randomly-chosen shopper buys apples is 0.21, that the shopper buys potato chips is 0.36, and that the shopper
buys both apples and potato chips is 0.09.
a) Let A = Randomly-chosen shopper buys apples, and C = Randomly-chosen shopper buys potato chips.
Sketch a Venn diagram or two-way table that summarizes the probabilities above.
b) Find each of the following
i. The probability that a randomly selected shopper buys apples or potato chips.
ii. The probability that a randomly-selected chopper buys potato chips or doesn’t buy apples.
iii. The probability that a randomly-selected shopper doesn’t buy apples and doesn’t buy potato chips.
Answers: 2
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A grocery store examines its shoppers' product selection and calculates the following: The probabili...
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