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The probability that a lab specimen contains high levels of contamination is 0.14. A group of...

The probability that a lab specimen contains high levels of contamination is 0.14. A group of 5 independent samples are checked.

Round your answers to four decimal places (e.g. 98.7654).

(a) What is the probability that none contain high levels of contamination?

(b) What is the probability that exactly one contains high levels of contamination?

(c) What is the probability that at least one contains high levels of contamination?

Math   Statistics-And-Probability   
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