What warranty company give if tires to outlast warranty

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Reference no: EM13125592

The tread life of a tire is a random sample with a normal distribution with a mean of 60,000 and standard deviation of 2300. What warranty should the company us if they want 96% of the tires to outlast the warranty? a. 64025, b. 55975, c. 57700 d. 62300.

Reference no: EM13125592

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