Mathematics, 20.04.2021 17:40 Kaycieb
The number of hours a certain type of battery will last is
distributed normally with a mean of 500 minutes. The
standard deviation is 50 minutes. Out of 240 batteries
tested, how many batteries would you expect to still be
working after 580 minutes?
Can somebody help me with this question?
Answers: 1
Mathematics, 21.06.2019 12:40
Free 100 points to whoever says “oof the porridges” if it’s not exact, your answer will be reported, first person gets brainliest
Answers: 2
Mathematics, 21.06.2019 21:10
What is the measure of one interior angle of a pentagon
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The number of hours a certain type of battery will last is
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