which scatter plot shows a negative linear association?
which scatter plot shows a negative linear association?
Answer
Explanation:
Step1: Recall negative - linear - association concept
In a negative linear association, as the x - values increase, the y - values tend to decrease in a somewhat linear fashion.
Step2: Analyze each scatter - plot
In the first scatter - plot, as x increases, y decreases in a fairly linear pattern. In the second scatter - plot, there is no clear linear pattern (neither positive nor negative). In the third scatter - plot, the points are too scattered to form a clear linear association. In the fourth scatter - plot, there is a non - linear pattern.
Answer:
The first scatter - plot (top - left) shows a negative linear association.