Mathematics, 10.12.2020 19:10 throwdown31

The burning time of a very large candle is normally distributed, with a mean of 2500 hours and a standard deviation of 20 hours. find the z-score that corresponds to a lifespan of 2470 hours. a. 2.5
b. 1.5
c. -1.5
d -2.5

Answers: 1

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The burning time of a very large candle is normally distributed, with a mean of 2500 hours and a standard deviation of 20 hours. find the z-score that corresponds to a lifespan of 2470 hours. a. 2.5b. 1.5c. -1.5d -2.5

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Another question on Mathematics

The burning time of a very large candle is normally distributed, with a mean of 2500 hours and a standard deviation of 20 hours. find the z-score that corresponds to a lifespan of 2470 hours. a. 2.5
b. 1.5
c. -1.5
d -2.5