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Flaws in a certain type of drapery material appear on the
Chapter 2, Problem 5E(choose chapter or problem)
QUESTION:
Problem 5E
Flaws in a certain type of drapery material appear on the average of one in 150 square feet. If we assume a Poisson distribution, find the probability of at most one flaw appearing in 225 square feet.
Questions & Answers
QUESTION:
Problem 5E
Flaws in a certain type of drapery material appear on the average of one in 150 square feet. If we assume a Poisson distribution, find the probability of at most one flaw appearing in 225 square feet.
ANSWER:
Solution :
Step 1 of 2:
Flaws in a certain type of drapery material appear on the average of one in 150 square feet. If the number of flaws X ~ poisson distribution we have to find the probability that at most one flaw appearing in 225 square feet.