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Production records indicate that 2.9% of the light bulbs produced in a facility are defective. A random sample of 25 light bulbs was selected. a.

Production records indicate that 2.9% of the light bulbs produced in a facility are defective. A random sample of 25 light bulbs was selected.

a. Use the binomial distribution to determine the probability that fewer than three defective bulbs are found.

b. Use the Poisson approximation to the binomial distribution to determine the probability that fewer than three defective bulbs are found.

c. How do these two probabilitiescompare?

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