Data table

Requirements

Prepare a scatterplot graphing the volume of oil changes $($x$-$axis$)$ against

the company's monthly operating expenses $($y$-$axis$).$

How strong of a relationship does there appear to be between the company's

operating expenses and the number of oil changes performed each month?

Explain. Do there appear to be any outliers in the data? Explain.

Based on the scatterplot, do the company's operating costs appear to be fixed,

variable, or mixed? Explain how you can tell.

Would you feel comfortable using this information to project operating costs for

a volume of $4,100$ oil changes per month? Explain.