Fill in the blank: a) The _______________ expresses strength of the relationship between two variables b) If the ________ between X and Y is .67, we can say that the percentage of common variance shared between the variables is 67%. c) It is recommended that __________ be at least .80 for a measure to have an acceptable degree of reliability.
Added by Brian S.
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Step 1: The correlation coefficient expresses the strength of the relationship between two variables. Show more…
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