HOV 20. Suppose you find that the correlation between two variables X and Y quite high (say r = .94). Can you conclude from this high correlation that one of the variables caused the other? Yes or No? Explain your answer. 21. Suppose you find that there is a correlation between two variables X and Y of r = .04 between two variables. How could you distinguish whether there is no relationship between the variables versus a curvilinear relationship? Remember, this is the first step we always do with correlation. 22. Suppose you have correlated a pair of variables and found that correlation between them to be - 0.64 (pair 1). You correlated a second pair of variables and found the correlation to be 0.53 (Pair 2). Which pair of variables (Pair 1 or Pair 2) is more closely related to one another, i.e., has a stronger relationship