A major limitation for stratified sampling is that
a. the samples so selected are not representative.
b. it violates the rule of EPSEM.
c. the samples are non-random.
d. the exact composition of the population is usually unknown.
ANSWER: d
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Evidence that is non-numerical, such as information gathered from interviews or observation, is known as ________ data.
A. survey B. quantitative C. qualitative D. content
An important exception to male domination of the U.S. workplace is that
a. women now own more than 8 million entrepreneurial businesses. b. women hold 80 percent of pink-collar jobs. c. most college and university faculty are women. d. a majority of corporate executives are women.
match the pattern of intergroup relations with the correct definition
What will be an ideal response?
A living will allows an individual to
A. describe the things they want to do before they die. B. require a physician to keep them alive at all costs. C. communicate instructions to their family for estate and funeral planning. D. refuse life-sustaining treatment in the event he or she is terminally ill.