Mathematics, 26.02.2021 02:40, laylay4527
a battery company manufactures batteries having life spans that are normally distributed, with a mean of 45 months and a standard deviations of 5 months. find the probability that a battery chosen at random will have each life span. a. 48-50 months b. 45-52 months
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a battery company manufactures batteries having life spans that are normally distributed, with a mea...
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