An advantage of using the scattergraph method over the high-low method is that all points of data are used in determining the cost line.

Question

Quizplus · Accepted Answer

The scattergraph method involves plotting all data points and determining the line of best fit, which takes all the data into account. The high-low method only uses two data points (the highest and lowest) to determine the line, so it may not accurately represent the overall trend of the data.

An Advantage of Using the Scattergraph Method Over the High-Low