Multiple Choice
The life expectancy of a particular brand of tire is normally distributed with a mean of 40,000 and a standard deviation of 5,000 miles. What is the probability that a randomly selected tire will have a life of at least 52,500 miles?
A) 0.0062
B) 0.9938
C) 0.0000
D) 1.0000
Correct Answer:
Verified
Correct Answer:
Verified
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