The Line Graph Shows the Number of Cars Parked in a Parking

question 77

Short Answer

The line graph shows the number of cars parked in a parking structure from 6 P.M. to 12 midnight on a Saturday.
How many cars were in the parking structure at 10 P.M.?
__________ cars

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Definitions:

Mean

The average value of a set of numbers, calculated by summing them up and dividing by the count of numbers.

Normally Distributed

A type of distribution in statistical theory where data is symmetrically distributed around a mean value, resembling a bell curve.

Independent

Not influenced or controlled by others; in statistics, refers to variables that are not affected by the changes in other variables.

Normal Distribution

A bell-shaped frequency distribution curve that is symmetric around its mean, describing how values of a variable are dispersed or spread.