The variation among different samples drawn from the same population is termed
A) Measurement error.
B) Population variation.
C) Sampling error.
D) Sampling variation.
Answer: C
You might also like to view...
A serious weakness of the pretest-posttest, natural control-group design is that
A) the two groups may be statistically different from each other at the start of the study. B) the two groups may be statistically equivalent at the start of the study. C) experimenter effects cannot be prevented. D) there is no control for effects due to history or maturation.
Which of the following is true of party activists?
a. They tend to share demographic and social characteristics between the two major political parties. b. They tend to have the same amount of information about politics as the general public. c. They are encouraged to participate by state tax laws that allow them to deduct activist-related expenses. d. They tend to be more ideological than other voters supporting a given party.