Sample Response: The slope of the trend line is the rate of change of the data. It is the ratio of the change of the dependent variable to the rate of change of the independent variable. Slope represents the value of the correlation.
The slope of the trend line in the scatter plot shows the change in the value of variables.
The positive correlation between the dependent variable and independent variable is shown by the scatter plot and trend line.
The slope represents the value of the correlation between the variables. The slope of the trend line shows the rate change in the dependent variable with respect to the independent variable.
In other words, the ratio of the rate of change of dependent variables to the rate of change of independent variable shows the slope of the trend line.
Slope of trend line = [tex]\dfrac {rate\;change\;in\;dependent\;variable}{rate\;change\;in\;independent\;variable}[/tex]
Hence, the slope of the trend line shows the change in the value of variables.
For more details about the slope of trend line, follow the link given below.
https://brainly.com/question/1477421.
