XPRESS FINAL ANSWERS IN 3 DECIMAL PLACES. Flaws occur in the interior of plastic for automobiles according to a Poisson distribution with a mean of 0.010 per panel. a. If 30 panels are inspected, what is the probability that there are no flaws? b. What is the expected number of panels that need to be inspected before a flaw is found? c. If 30 panels are inspected, what is the probability that the number of panels that have one or more flaws is less than or equal to 2?

A First Course in Probability (10th Edition)
10th Edition
ISBN:9780134753119
Author:Sheldon Ross
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Chapter1: Combinatorial Analysis
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Problem 1.1P: a. How many different 7-place license plates are possible if the first 2 places are for letters and...
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EXPRESS FINAL ANSWERS IN 3 DECIMAL PLACES.

Flaws occur in the interior of plastic for automobiles according to a Poisson distribution with a mean of 0.010 per panel. 

a. If 30 panels are inspected, what is the probability that there are no flaws?

b. What is the expected number of panels that need to be inspected before a flaw is found?

c. If 30 panels are inspected, what is the probability that the number of panels that have one or more flaws is less than or equal to 2?

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