Which of the following is often used in surveys and questionnaires?
a. reliability
b. systematic error
c. random error
d. internal consistency reliability
Ans: D
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At least ________ Arabs now live in the Middle East and North Africa
A) 27.4 million B) 67.4 million C) 106 million D) 200 million
Which of the following is an example of a counterculture?
a. gays and lesbians b. musicians and celebrities c. Italians d. the Hippies of the 60s
Ivan is a conflict theorist. He believes that crime is caused by __________.
A. biological deficiencies B. different socialization patterns C. inequalities of wealth, status, and power D. confused or contradictory norms
Several options have been proposed to keep the Social Security program strong and solvent. Which of the following is one of these options?
A. Decrease the retirement age at which benefits could be received. B. Increase the tax rate above the current percentage. C. Change Social Security to serve only those who are also employed. D. Reduce the progressive cap.