Distribution-free tests and parametric tests differ in their null hypotheses in that
a. distribution-free tests have a less specific null hypothesis.
b. distribution-free tests make very strong assumptions about the mean.
c. distribution-free tests don't really have a null hypothesis.
d. parametric tests have rather loose null hypotheses.
A
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Which of the following people is most clearly linked with the structuralist view in psychology?
a. William James b. Edward Titchener c. John Watson d. Sigmund Freud
Normally well-liked and accepted as a friend, a man now finds himself being excluded and ignored by his group because of he voiced opposition to a plan the group was formulating. The man is experiencing:
a. polarization b. groupthink c. ostracism d. eclecticism
Compared to the early part of the twentieth century, today the opposite is true:
A) High schoolers who work are likely to be more depressed and anxious than those who do not work. B) High schoolers who work are more likely to come from middle- and upper-middle-class homes than from lower socioeconomic classes. C) High schoolers who work are likely to be less depressed and anxious than those who do not work. D) High schoolers who work are less likely to come from middle- and upper-middle-class homes than from lower socioeconomic classes.
What is the median?
What will be an ideal response?