The Number of Road Construction Projects That Take Place at Any

question 45

Multiple Choice

The number of road construction projects that take place at any one time in a certain city follows a Poissondistribution with a mean of 6. Find the probability that more than four road construction projects are currentlytaking place in the city.

• A) 0.714943
• B) 0.848796
• C) 0.285057
• D) 0.151204

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Definitions:

Tractor Dealership

A business establishment that sells and sometimes services tractors and related machinery.

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An official inspection of an individual's or organization's accounts, typically by an independent body.

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A mathematical procedure for finding the best-fitting curve to a given set of points by minimizing the sum of the squares of the offsets (the vertical distances) from the points to the curve.

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