Math  /  Data & Statistics

QuestionCarlos has a part-time job at an ice skating rink selling hot cocoa. He decided to plot the number of hot cocoas he sold relative to the day's high temperature and then draw the line of best fit. What does the slope of the line represent?

Studdy Solution
Interpret the slope of the line of best fit: - The slope of the line of best fit represents the change in the number of hot cocoas sold (y y ) for each one-unit increase in the day's high temperature (x x ). - If the slope is negative, it indicates that as the temperature increases, the number of hot cocoas sold decreases. - If the slope is positive, it indicates that as the temperature increases, the number of hot cocoas sold increases.
The slope of the line represents the rate of change in the number of hot cocoas sold with respect to changes in the day's high temperature.

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