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Title: A correlation coefficient expresses in a single number Post by: kesgirl on Feb 10, 2018 A correlation coefficient expresses in a single number
a. the strength of a correlation. b. the direction of a correlation. c. both the strength and direction of a correlation. d. None of the above Title: A correlation coefficient expresses in a single number Post by: ninja320 on Feb 10, 2018 (c) both the strength and direction of a correlation
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