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Which of the following is false regarding correlation problems? a) A rho of 0 means that there is no relationship between the two variables. b)

Which of the following is false regarding correlation problems?

a) A rho of 0 means that there is no relationship between the two variables.

b) The Pearson's Correlation test is a parametric test.

c) r must be in the range of -1 to +1.

d) The Spearman's test uses ranks in its calculation.

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