Mathematics, 24.04.2020 05:56 samanthagarcia16

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 600 and 750
hours.
[? ]%

Answers: 1

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