Concept explainers
To calculate: the probability that at least 4 of the next 5 customers will donate more than the minimum amount for the car wash.
Answer to Problem 19PPS
The required probability is 0.4264
Explanation of Solution
Given information:
Students determined that 65 % of the time the customers donate more than the minimum amount for the car wash.
Calculation:
The probability that at least 4 of the next 5 customers will donate more than the minimum is,
Hence, required probability is 0.4264
Chapter 12 Solutions
Algebra 2
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