If a correlation between variables is quite weak why would a researcher not conduct a regression analysis?
A) It would be impossible to construct a regression equation.
B) The correlation between variables could not possibly be statistically significant.
C) Predicted values would be so inaccurate as to be virtually useless.
D) all of the above

Question

Quizplus · Accepted Answer

A weak correlation does not prevent the construction of a regression equation or imply that the correlation cannot be statistically significant. However, it does mean that any predictions made using the regression model would be highly inaccurate, making the model practically useless for predictive purposes.

If a Correlation Between Variables Is Quite Weak Why Would