[Solved] The tread life of a particular brand of tire is a random variable best described by a normal distribution with a mean of 60,000 miles and a standard
Question: The tread life of a particular brand of tire is a random variable best described by a normal distribution with a mean of 60,000 miles and a standard deviation of 2,600 miles. What is the probability a particular tire of this brand will last longer than 57,400 miles? Find the probability that in a sample of 36 ties, the sample mean will (A) exceed 61,000 miles? (B) be between 58,000 and 62,000 miles? ( C) be less than 59,500 miles)
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