Question:
The useful life of a bicycle bought at Basement mart fits a
Last updated: 12/16/2023
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The useful life of a bicycle bought at Basement mart fits a log normal distribution with a mean of 15 months and a standard deviation of 13 92 months Suppose that 68 bicycles are randomly chosen and let X the average useful life of a bicycle bought at Basement mart from a sample of 68 bicycles in months X