Question

Diners were surveyed after eating at a restaurant. Their ages were associated with their rating of the food. A good trend line for the scatter plot was y=0.002x+4. What does the slope tell you about the scatter plot?

Answer 1

The slope of the scatter plot indicates the rate of change between the age of diners and their rating of the food.

Step-by-step explanation:

The slope of a line is a value that describes the rate of change between the independent and dependent variables. In this case, the slope of the scatter plot is 0.002. This means that for every one unit increase in the age of the diners (independent variable), their rating of the food (dependent variable) increases by 0.002, on average.