Mathematics, 06.05.2020 05:05 gg68814

(FREE BRAINLIEST!!) Laboratory tests show that the lives of light bulbs are normally distributed with a mean of 750 hours and a standard deviation of 75 hours. Find the probability that a randomly selected light bulb will last between 900 and 975 hours.

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(FREE BRAINLIEST!!) Laboratory tests show that the lives of light bulbs are normally distributed wit...

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