Question: The correlation coefficient p of the random variable A and B if B = 2A +7 is: Select one: O a. -1 O b.

The correlation coefficient p of the random variable A and B if 

The correlation coefficient p of the random variable A and B if B = 2A +7 is: Select one: O a. -1 O b. 1 O.0 O.0 O d. none of these

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