Given that the mean is 500 and the standard deviation is 100 on one section of the SAT, what is the approximate probability of a student scoring 400 or lower or 700 or higher on the test?
a. .12
b. .18
c. .45
d. .24
b
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You have just accused a friend of yours of being sexist because he said that most women don't know anything about cars. If your friend is like most people, then the next thing he is likely to say is along the lines of ____
a. "Most Asian people don't know anything about cars either." b. "You don't know anything about cars either." c. "But women are amazingly knowledgeable about other things." d. "Women are unknowledgeable about a lot of things."
Acupuncture involves the use of needles to redirect the flow of energy within the body to treat illness
Indicate whether the statement is true or false
A(n) ______ tells us if the differences across the levels of one factor are the same or different for each level of the other factor.
A. variance B. dependent variable C. independent variable D. interaction
As the ____ of a group increases, so does ____ within the group
a. ?identifiability; rebelliousness b. ?size; homogeneity c. ?cohesiveness; conformity d. ?homogeneity; realistic conflict