4 years ago

Which phrase best describes a scatter plot in which the variables are correlated with r = 0.17?

Mathematics

1 answer:

Yanka [14]4 years ago

4 0

Answer: weak positive association

Step-by-step explanation:

We know that the correlation coefficient 'r' measures the strength and direction of a linear relationship between two variables on a scatterplot.

Since the values of 'r' between 0 and 0.3 (0 and -0.3) indicate a weak positive (negative) linear relationship .

Therefore, the phrase best describes a scatter plot in which the variables are correlated with r = 0.17 is "weak positive association".

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