When a trend line is drawn on a scatterplot, there are 4 points above the trend line. about how many points should be below the trend line?

The number of points that should lie below the trend line is:

4.

Step-by-step explanation:

" The general rule of thumb is to have your trend line as close as possible to all data points, and with equal number of points above and below it "

The trend line is also called line of best fit.

It is given that:

When a trend line is drawn on a scatter plot, there are 4 points above the trend line.

Hence, the number of points that should lie below the trend line are:

4.