where 
that is
The set of life spans of an appliance is normally distributed with a mean
months. what i...
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
Answers: 2
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