ability that a tire will last more than 26,550 miles. on to view the areas under the standard normal curve. ty is. ecimal places as needed.) ty is. ecimal places as needed.)
ability that a tire will last more than 26,550 miles. on to view the areas under the standard normal curve. ty is. ecimal places as needed.) ty is. ecimal places as needed.)
Chapter5: Exponential And Logarithmic Functions
Section5.5: Exponential And Logarithmic Models
Problem 4ECP
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Transcribed Image Text:Suppose that the life span of a certain automobile tire is normally distributed with µ = 24,000 miles and o= 1500 miles.
(a)Find the probability that a tire will last between 25,500 and 27,000 miles.
(b) Find the probability that a tire will last more than 26,550 miles.
Click the icon to view the areas under the standard normal curve.
(a) The probability is
(Round to four decimal places as needed.)
(b) The probability is
(Round to four decimal places as needed.)
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