According to the central limit theorem:
a. As the size of the sample increases, the theoretical sampling distribution based on that sample size will become more skewed.
b. As the size of the sample increases, its mean will become increasingly closer to the population mean.
c. As the size of the sample increases, its mean will become farther away from the population mean
d. None of these are correct.
B
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Competition for desirable space is a central process affecting all forms of life and is
an assumption underlying a. Social systems theory b. Conflict theory c. Ecological theory d. Community power theory
Which of the following statements is NOT true?
a. There is strong data to support charges of "reverse discrimination". b. Affirmative action policies were developed initially to compensate for past discrimination against minorities and women and to eliminate barriers in education and employment. c. California's Proposition 209 was a comprehensive measure that required the state to refrain from granting preferential treatment in public employment, public education, or public contracting to any individual or group on the basis of race, sex, color, ethnicity, or national origin. d. None of the above
Possibility therapy is the invention of:
a. Rogers b. O'Hanlon c. de Shazer d. White
Types of contracts do usually not include
a) The group as a whole and the agency b) The group and the worker c) The worker and a group member d) The member and his or her family