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 2900 miles. What warranty should the company use if they want 96% of the tires to outlast the warranty?
A) 54,925 miles
B) 65,075 miles
C) 57,100 miles
D) 62,900 miles

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The Answer of 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 2900 miles. What warranty should the company use if they want 96% of the tires to outlast the warranty?
A) 54,925 miles
B) 65,075 miles
C) 57,100 miles
D) 62,900 miles

The Tread Life of a Particular Brand of Tire Is