3.3.1: Scatter Plots (Exercises)
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Exercise \(\PageIndex{1}\)
Does the scatter plot appear linear? Strong or weak? Positive or negative?
Figure \(\PageIndex{4}\)Answer
The data appear to be linear with a strong, positive correlation.
Exercise 12.3.3
Does the scatter plot appear linear? Strong or weak? Positive or negative?
Figure \(\PageIndex{5}\)Exercise 12.3.4
Does the scatter plot appear linear? Strong or weak? Positive or negative?
Figure \(\PageIndex{6}\)Answer
The data appear to have no correlation.