Mathematics, 13.08.2020 18:01 zfghiiooi5
The set of life spans of an appliance is normally distributed with a mean Mu = 48 months and a standard deviation Sigma = 8 months. What is the life span of an appliance that has a z-score of β3?
3 months
24 months
45 months
72 months
Answers: 2
Mathematics, 21.06.2019 13:00
#12 find the value of x. #13 find the value of the variable.
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The areas of two similar triangles are 72dm2 and 50dm2. the sum of their perimeters is 226dm. what is the perimeter of each of these triangles?
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The set of life spans of an appliance is normally distributed with a mean Mu = 48 months and a stand...
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