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sergij07 [2.7K]
3 years ago
15

a company selling light bulbs claims in its advertisements that its light bulbs’ average life is 1000 hours. In fact, tte lifesp

an of these light bulbs is normally distributed with a mean of 1000 hours and a standard deviation of 100 hours. Use this information to answer Parts A and B below. ANSWER NOW FOR THE BRAINLIEST!!!!!!
Mathematics
1 answer:
Phantasy [73]3 years ago
5 0

Answer:

you didn't provide the parts A and B

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