A sample that includes important subgroups that the researchers want to be able to generalize their results to is called a _____
a) representative sample
b) population sample
c) study sample
d) target sample
Answer: a
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Research on gender differences in sex-related attitudes and behaviors indicates that ____ show relatively more attitude-behavior consistency, and that this is largely owing to the fact that ____
a. men; men tend to be the initiators of sexual activity b. men; men's sexual responses are less context-dependent than women's c. women; women tend to be the initiators of sexual activity d. women; women's sexual responses are less context-dependent than men's
Which of the following distributions are unimodal?
a. 4, 4, 4, 4, 5 b. 1, 2, 3, 4, 5 c. 1, 1, 3, 5, 5 d. 1, 1.1, .1, 11, .11
If the z score is ______, the score is ______ the mean of the distribution
A. positive, at B. negative, above C. positive, above D. positive, at
What is the first sleep stage that most people enter each night when sleeping?
What will be an ideal response?