What is the mean deviation of the following numbers? 9, 12, 14, 18, 22
a. 0
b. 4
c. 5
d. 20
B
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______________________-thinking of the worst case scenario and the most horrendous outcome that could happen-is a common arbitrary inference
A) ?Personalization B) ?Catastrophizing C) ?Selective abstraction D) ?Overgeneralization
The first step in the research process should be:
A. selection of a data collection instrument. B. problem identification and specification. C. selection of a research design. D. formulation of the research hypothesis.
The social work profession shifted its focus from social reform of the Progressive Era to
individual casework during the prosperous and conservative era of the 1920s. Indicate whether the statement is true or false
The degree of support for human services is influenced by:
a. the needs of people. b. the state of the economy. c. public opinion. d. all of the above e. none of the above