Scatterplots Which of the scatterplots below show a) little or no association? b) a negative association? c) a linear association? d) a moderately strong association? e) a very strong association?

Question
Scatterplots
asked 2021-01-04
Scatterplots Which of the scatterplots below show
a) little or no association?
b) a negative association?
c) a linear association?
d) a moderately strong association?
e) a very strong association?
image

Answers (1)

2021-01-05
Solution:
a) Little or no association: Scatterplot (1) does not show any pattern. Therefore, it shows little or no association.
b) Negative association: Scatterplot (4) shows a downward tendency pattern. Therefore, it shows a negative association.
c) Linear association: Scatterplot (2) and (4) show upward and downward tendency patterns respectively. Therefore, it shows a linear association.
d) Moderately strong association: Scatterplot (3) shows a parabolic nature. Therefore, it shows a moderately strong association.
e) Strong association: Scatterplot (2) and (4) show a linear upward and downward tendency. Therefore, it shows a very strong association.
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