If we use the standard approach to solve for the necessary sample size so that we have power = .75 in a two-sample t test, the value of N that we will obtain from the tables is
a. the number of subjects we will need in each group.
b. the number of subjects we will need overall.
c. the number of groups we will need to run.
d. the number of subjects that we actually have available.
A
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Joanne’s puppy is very large, but also submissive. When the puppy meets a more dominant dog, she lies on the grass on her back, shows her belly, and wiggles. This is an example of ____
a. ?minimizing within-group conflict by clear signals of lower status b. ?maximizing between-group conflict by clear signals of lower status c. ?maximizing within-group conflict by clear signals of higher status d. ?minimizing between-group conflict by clear signals of higher status
Police detectives often begin an interrogation with a belief that the suspect is guilty. This presumption of guilt can apparently influence the way a detective conducts the questioning. The danger here is that, under these conditions, the detectives will seek out information that verifies that belief and overlook information that does not fit. Suspects, in turn, act more defensively and are more
likely to look guilty. This process is referred to as A. interrogation proper. B. behavioral confirmation. C. a preinterrogation "softening up" of the suspect. D. the interrogator's arsenal.
A person with average intelligence should get an IQ score of about 100 on the Stanford-Binet test
a. True b. False
How many columns of information does SPSS need to calculate a one-way, between-groups ANOVA?
a. 1 b. 2 c. 3 d. As many as there are levels of the IV