Concept explainers
If 72% of people in United States like pizza and 3 people are randomly selected then find the probability that all 3 like pizza.
Answer to Problem 23SGR
The probability that all 3 like pizza is
Explanation of Solution
Given information: It is given that 72% people like pizza.
Calculation: Since 72% of people like pizza which means 0.72 is the probability that people like pizza. Therefore when 3 people are randomly selected then the probability that all 3 like pizza is evaluated as,
Hence the probability that all 3 like pizza is
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