Sample mean differences can be caused by ______.
a. the effect
b. sampling error
c. the effect and sampling error
d. neither effect nor sampling errors
Ans: C
You might also like to view...
Which of the following statements is consistent with Bizer, Tormala, Rucker, and Petty’s (2006) examination of attitude strength?
a. Attitudes are stronger following memory-based processing of information than following online processing of information. b. Attitudes are weaker following memory-based processing of information than following online processing of information. c. Attitudes are equally strong following memory-based processing of information than following online processing of information. d. none of these
What happens to the size of confidence intervals as reliability coefficients increase?
a. They decrease. b. They increase. c. They remain the same. d. It is indeterminate: it depends on the construct being measured.
In the Big Five model, the five dimensions of personality are agreeableness, extraversion, neuroticism, ____________________, and conscientiousness
Fill in the blank(s) with correct word
Recent research suggests that women are ____________ at recognizing male faces than female faces.
A. better B. worse C. equally poor D. just as good