What are the assumptions of the Wilcoxon rank-sum test?
What will be an ideal response?
The data are ratio, interval, or ordinal in scale and are converted to an ordinal (ranking) scale before conducting the test, the underlying distribution is not normal, and the observations are independent.
Psychology
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The most famous example of classical conditioning with dogs was conducted by which of the following researchers?
a. Skinner b. Bandura c. Watson d. Pavlov
Psychology
Which of the following enhances the health of a pregnant woman and the fetus?
Mild to moderate exercise Drinking several cups of tea each day Consuming coffee and eating herbs Conserving energy and eating fatty foods
Psychology