If given r you can always compute r squared; however,if given r squared you cannot always compute r.

Name: If given r you can always compute r squared; however,if given r squared you cannot always compute r.
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Question

Quizplus · Accepted Answer

This is mathematically true since r squared is the square of r, but taking the square root of r squared can give you two possible values of r (positive and negative), so you cannot determine the sign of r from r squared alone.

If Given R You Can Always Compute R Squared; However,if