You are considering testing a new drug that is supposed to facilitate learning in mentally retarded children. Because there is relatively little known about the drug, you plan to use a nondirectional alternative hypothesis. Since your resources are limited, you can test only 15 subjects. The subjects will be run in a repeated measures design and the data will be analyzed with the sign test, using 
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Q2: If the power of an experiment is
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Q10: The statistic used in the sign test
Q30: You are comparing two methods of psychotherapy,
Q73: The sampling distribution of a statistic _.<br>A)
Q73: The binomial distribution applies equally well to
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Q88: One way of stating H<sub>0</sub> for the
Q109: The nondirectional alternative hypothesis asserts that _.<br>A)
Q116: The more stringent the alpha level is,