If a distribution of test scores has a mean of 70 and a median of 80, the distribution has
a. a few very high scores.
b. a mode of 75.
c. a negative skew.
d. a positive skew.
ANSWER: c
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How was the Japanese American community of the 1950s different from that of the 1930s?
a. They were more widely scattered in the 1950s. b. The proportion of Issei was more in the 1950s. c. Almost the entire population of Japanese Americans lived on the West Coast in the 1950s. d. They no longer engaged in farming in the 1950s.
Stereotypes about women tend to be more negative than stereotypes about men
a. True b. False Indicate whether the statement is true or false
A population’s most fundamental characteristic is its ______.
A. size B. age C. food D. freedom
Each of the following is an example of a secondary sex characteristic in women except:
a. enlarged breasts b. wider hips c. menstruation d. the vagina