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Laboratory tests show that the lives of light bulbs are normally distributed with a mean of 750 hours
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Laboratory

tests show that the lives of light bulbs are normally distributed with a mean of 750 hours

User Jamal Eason
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2 Answers

0 votes

Answer:

it is 34%

Explanation:

I just answered this right

User Espo
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5 votes

Answer:

Thats a lot of hours.

Explanation:

User Colin Schoen
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