Identify a true statement about inferential statistics as a class of statistics.
A. They use correlational statistics to interpret results and to make and test hypotheses.
B. They use probability and the normal distribution to rule out chance as an explanation for why group scores are different.
C. They enable researchers to observe and record behavior in the real world.
D. They involve data gathered from open-ended and unstructured answers rather than quantitative or numeric answers.
Answer: B
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