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Mathematics, 26.01.2021 22:30 cadeedmiston

The scatter plot shows the number of minutes people had to wait for service at a restaurant and the number of staff available at the time.
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wait time
staff
A line that models the data is given by the equation y = -1.62x + 18, where y represents the wait time, and represents the number
of staff available.
The slope of the line is -1.62. What does this mean in this situation? Is it realistic?

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