Mathematics, 10.06.2020 04:57, ilpark0125

The lifespan of a certain battery is measured in cycles. A manufacturer claims that the average number of cycles for their battery is 2000 with a standard deviation of 100, and the number of cycles is distributed normally. You wish to buy a battery from this manufacturer. What is the probability that the battery will last between 1900 and 2200 cycles?

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The lifespan of a certain battery is measured in cycles. A manufacturer claims that the average numb...