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QUESTION IMAGE

the scatter plot below shows data points and the line of best fit. iden…

Question

the scatter plot below shows data points and the line of best fit. identify the association on the scatter plot. show your work here

Explanation:

Step1: Understand positive and negative association

In a scatter - plot, if as the explanatory variable increases, the response variable also increases, it is a positive association. If as the explanatory variable increases, the response variable decreases, it is a negative association.

Step2: Check the direction of the line of best fit

The line of best fit in the given scatter - plot has a positive slope. As the explanatory variable (x - axis) increases from 0 to 15, the response variable (y - axis, even though the values are negative) is increasing (from - 90 to - 60 approximately).

Step3: Determine the strength of the association

The data points are relatively close to the line of best fit. A strong association means that the data points are clustered closely around the line of best fit.

Answer:

Strong positive association