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3 years ago

12

The set of life spans of an appliance is normally distributed with a mean 48 and a standard deviation 8 months. What is the z-sc

ore of an appliance that stopped working at 64 months?

2 answers:

sleet_krkn [62]3 years ago

6 0

Answer:

24 months

Step-by-step explanation:

gladu [14]3 years ago

5 0

Answer:

2

Step-by-step explanation:

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