Which of the following statements about Pearson’s correlation coefficient is not true?
A. It varies between –1 and +1.
B. It can be used as an effect size measure.
C. It can be used on ranked data.
D. It cannot be used with binary variables (those taking on a value of 0 or 1).
Answer: D
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An analysis of a problem behavior's function is necessary for the selection of the most effective treatment
procedures. Indicate whether the statement is true or false
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a. approximately 500,000 b. 17 million c. over 40 million d. None of the above