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3 years ago

12

The distance between major cracks in a highway follows an exponential distribution with a mean of four miles. (a) what is the st

andard deviation of the distance between two major cracks

1 answer:

Lesechka [4]3 years ago

7 0

For an exponential distribution, the standard deviation is equal to the mean.

(a) the standard deviation is 4 miles.

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