The SPSS exercise in the text using state homicide rates for 1995 and 2012 showed
a. the average rate was higher in 2012
b. the rate was more positively skewed in 1995
c. the modal homicide rate fell dramatically
d. the median homicide rate was higher in 2012
b
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Answer the following statement(s) true (T) or false (F)
A purposive or judgment sample is often chosen based on the particular research question and the resources available to the researcher.
List the myths associated with poverty, and briefly state the facts.
What will be an ideal response?
The gaps between countries in PISA scores have revealed ______.
a. sharp inequalities in education b. institutional problems in developed nations c. income disparities between educated men and women d. success rates of school meal programs
What was the key event in the history of the civil rights movement?
A. the emergence of voting booths for blacks in 1957 B. restaurants building restrooms for blacks in 1952 C. Whites and blacks attending dances together in 1953 D. the 1955 bus boycott in Alabama