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While the covariance can very between vary large positive and negative numbers, the correlation coefficient varies only between a -1 and 0 b 0 and

While the covariance can very between vary large positive and negative numbers, the correlation coefficient varies only between

a

-1 and 0
b

0 and +1
c

-1and +1
d

0 and 10
e

None of the other responses are correct

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