The advantage is being given a straight answer, but in a graph it doesn't give you a straight answer, because there is a possibility of data being in between the plotted points.
Incorrectly plotted points.
solution
an outlier is a point plotted on a graph that falls outside the corrolation, or the regular pattern that the points seem to follow. this can mess up or make the mean (average) all mucked up and stuff.
The given points when plotted on the coordinated grid is a rectangle
You can conclude that the acceleration of the object is not constant.
Any metric or non-metric units can be represented by points on the plotted line.
The advantage is being given a straight answer, but in a graph it doesn't give you a straight answer, because there is a possibility of data being in between the plotted points.
If it is plotted correctly, there is no reason for it to be anything but accurate.
Scatter Graph
Incorrectly plotted points.
A line graph.
... plotted accurately.
The solution set is the set of all points representing solutions.
The advantage of using a graph is being able to give more evidence of your work. The disadvantage is there being a possibility of data being in between the plotted points, that you may not even realize.
Black - worth 7 points
They are the data points, plotted on the appropriate coordinates!