The scatterplot shows the relationship between two variables, and . A line of best fit for the data is also shown.

Which of the following statements best describes the meaning of a data point located below the line of best fit in a scatterplot?
The actual -value is greater than the -value predicted by the line of best fit.
The actual -value is less than the -value predicted by the line of best fit.
The actual -value is equal to the -value predicted by the line of best fit.
The -value is greater than the actual -value.