1 answer

You have 100 light bulbs whose lifetimes are modeled by a uniform distribution from 0 to...

Question:

You have 100 light bulbs whose lifetimes are modeled by a uniform distribution from 0 to 16 hours with a mean of 8 hours. The

You have 100 light bulbs whose lifetimes are modeled by a uniform distribution from 0 to 16 hours with a mean of 8 hours. The bulbs are used one at a time, with a failed bulb being replaced immediately with a new one. Use the central limit theorem to approximate the probability that there is still a working bulb after 850 hours.

Answers


- 3 Let xi denote the life time of the bulb. each light bulb has veriforno life time with mean & hos and variance 64 hrs. SoPlz > 108 tp [z $1.06[from z tible 1 - 0.8531 0.1469

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