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Suppose that a certain car model gets on average 40 mpg with a standard deviation of...

Suppose that a certain car model gets on average 40 mpg with a standard deviation of 3 mpg. If the population of cars is normally distributed with respect to fuel efficiency, what is the probability that a random car gets more than 45 mpg?

Math   Statistics-And-Probability   
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Answer #1

the probability that a random car gets more than 45 mpg be:-

[ in any blank cell of excel type =NORMSDIST(1.6667) ]

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