Mathematics, 18.05.2021 04:40 kayonapretty14p45995
The lifespan of a pair of shoes is normally distributed with a mean of
24 months and a standard deviation of 6 months. What is the
probability that a new pair of shoes won't last longer than 18 months?
A) 8%
B) 50%
C) 23%
D) 16%
E) 34%
Answers: 2
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The lifespan of a pair of shoes is normally distributed with a mean of
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