For a set of data, r = 0.27. Which is true about the correlation of the variables? The variables have no correlation. The variables have a strong positive correlation. The variables have a weak negative correlation. The variables have a weak positive correlation.

Mathematics Posted by admin

QUESTION POSTED AT 18/04/2020 - 07:14 PM

Answered by admin AT 18/04/2020 - 07:14 PM

Answer: The variables have a weak positive correlation

Since r > 0, the correlation is positive. It's a weak correlation because r is closer to 0 than it is to 1.

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