Why are t statistics more variable than z-scores?
A) ?The extra variability is caused by variations in the sample mean.
B) ?The extra variability is caused by variations in the sample variance.
C) ?The extra variability is caused by variations in the df value.
D) ?The extra variability is caused by the large sample size.
B
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The phenomenal self, or the working self-concept, refers to ____
a. an idealized image of the self b. the image of the self that is currently active in a person's mind c. a person's sense of his or her contributions to personal relationships or to the broader culture d. the part of the self that people openly share, or disclose, with others
Once when Sangeeta was playing video games she started to sneeze uncontrollably. She now thinks that video games cause her to sneeze, so she won't play them anymore. What kind of reasoning is she exhibiting?
A) Centering B) Animism C) Inductive D) Transductive
Which of the following considers dreaming to be a biological attempt to make sense of the many neural signals that occur while a person sleeps?
A. Activation-synthesis theory B. Latent content theory C. Threat simulation theory D. Continuity hypothesis
A task group is run by a leader who has expertise in the task to be accomplished. The group members have little or no experience with the task at hand. In addition, the group has very little time to complete the task. What leadership style would make the most sense in this situation?
a. Authoritarian b. Democratic c. Laissez-fair d. Delegative