Null hypothesis significance testing uses the laws of probability to estimate the likelihood of an outcome by first assuming that
A. the null hypothesis is false.
B. an effect of an independent variable is present.
C. the population means are different.
D. only chance factors caused the outcome.
D. only chance factors caused the outcome.
Psychology
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People who experience interactional unfairness are most likely dissatisfied with the ________.
Fill in the blank(s) with the appropriate word(s).
Psychology
Which of the following is NOT a complication of anorexia nervosa?
a) impaired heart function b) low blood pressure c) dehydration d) high cholesterol serum
Psychology