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Mathematics, 13.08.2019 12:10 tyme66
a set of tires is designed to last 6 years, with a standard deviation of 2 years. what is the probability that a tire will last less than 4 years?
1%
10%
16%
26%
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a set of tires is designed to last 6 years, with a standard deviation of 2 years. what is the probab...
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