Question: 3. For Pearson's correlation, if X increases Y increases, and when X decreases Y you don't know. Pearson's r should be close to which of

3. For Pearson's correlation, if X increases Y increases, and when X decreases Y you don't know. Pearson's r should be close to which of the below value?

R=0
R=1
R=-1
None of the above

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