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Mathematics, 25.12.2019 00:31 israelduran2222

The set of life spans of an appliance is normally distributed with a mean

months. what is the life span of an appliance that has a z-score of -3?

= 48 months and a standard deviation o = 8

3 months

24 months

45 months

72 months

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Answers: 2

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The set of life spans of an appliance is normally distributed with a mean

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