A researcher has a set of data that he considers to be at the interval level of measurement, but it has a strong positive skew. Which measure of central tendency would be the best choice for these data?
a. Geometric mean
b. Mean
c. Mode
d. Median
d
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In the U.S., homicides are most prominently correlated with _________.
a. older adults b. the use or misuse of firearms c. drowning d. poisoning e. adults between 45-54 years of age
According to the text, evidence?based practice has emerged because:
a. the human services now place less emphasis on accountability. b. human service practice has been shown to be highly effective. c. there is a growing body of social?science research evidence that can guide practice. d. human?service practice has modeled itself on the biological sciences.
Poverty disproportionately affects African Americans, Hispanics, women, and children
a. True b. False
Macro practice is the application of generalist practice skills with individuals and small groups
A) ?True B) ?False