Which of the following is the best description of a positive association between two variables?
A
The values will create a line when graphed on a scatterplot.
B
The values will create a line
with positive slope when graphed on a scatterplot.
с
As the value of one of the variables increases, the value of the other variable tends to decrease.
D
As the value of one of the variables increases, the value of the other variable tends to increase.
E
All values of both variables are positive.

The statement "if the value of one variable is increased so the value of the other variable is also increased" is correct.

The positive association between two variables refers to that if there is an increment in one variable so then the other variable should also increase.

And, if the one variable is decreasing, so the other variable is also decreasing. That means there is a direct relationship between these two variables.

So, the following statements do not consider the positive association:

The value does not develop a line in the case when it should be graphed on a scatterplot.
The value does not develop a line in the case having a positive slope that is graphed on a scatterplot.
There is no indirect relation between the two variables.
The values of both variables can't be positive.

Therefore we can conclude The statement "if the value of one variable is increased so the value of the other variable is also increased" is correct.

Learn more about the variables here: brainly.com/question/19585043