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Plot scattergrams for the following situations: A perfect positive correlation (r = +1.00) b. Positive correlation (r = +0.80) c. Negative...

4. Plot scattergrams for the following situations:
a. A perfect positive correlation (r = +1.00)
b. Positive correlation (r = +0.80)
c. Negative correlation (r = -0.40)
d. Absence of correlation (r = 0.00)

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