The Speed of Cars Passing Through a Checkpoint Follows a Normal

question 133

Short Answer

The speed of cars passing through a checkpoint follows a normal distribution with a mean of 62.6 miles per hour and a standard deviation of 3.7 miles per hour.What is the probability that the next car passing by will be traveling between 61 and 70 miles per hour?

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Definitions:

Rock Concert

A live music performance featuring rock music, often characterized by high energy and loud volume.

Tickets

Documents or electronic codes that grant the holder the right to enter an event, travel on a vehicle, or participate in an activity.

Reservation Price

The maximum amount an individual is willing to pay for a good or service.

Utility Function

An economic depiction of the way a consumer prioritizes various goods or combinations of goods.