The Following Dot Plot Represents the Ages of the Customers

question 5

Short Answer

The following dot plot represents the ages of the customers who visited a sporting goods store on a particular Monday.

How many people in the sample were aged between 20 and 28, inclusive?

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Definitions:

Standard Deviation

A statistical indicator that quantifies the spread of scores or values around the mean in a dataset, illustrating the variability or consistency among the data.

Fresh Gallon

A measurement indicating a gallon of a freshly produced or provided liquid, such as milk or paint.

Safety Stock

Additional inventory kept to reduce the risk of stockouts.

Service Level

A measurement of the quality and efficiency of a service, often evaluated based on factors such as speed, reliability, and customer satisfaction.