Exam 11: Sampling: Design and Procedures

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In ________ the sample size is not known in advance, but a decision rule is stated before the sampling begins. At each stage, this rule indicates whether sampling should be continued or whether enough information has been obtained.

(Multiple Choice)
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The target population for the department store project was defined as "male or female head of household responsible for most of the shopping at department stores in metro Atlanta in 2009." "Metro Atlanta" is what part of the target population definition?

(Multiple Choice)
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The number of strata to use is a matter of judgment, but experience suggests the use of no more than eight.

(True/False)
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The larger the sample, the greater the gain in precision by increasing the sample size by one unit.

(True/False)
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Discuss the advantages of systematic sampling.

(Essay)
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If the sampling unit is different from the element, it is necessary to specify precisely how the elements within the sampling unit should be selected. Selecting the person within the sampling unit with the next birthday is an appropriate way to precisely specify which element to sample.

(True/False)
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Which of the following is not a stage of cluster sampling?

(Multiple Choice)
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Decisions concerning whether to use a Bayesian or traditional sampling approach, to sample with or without replacement, and to use nonprobability or probability sampling pertain to which step in the sampling design process (Figure 11.1 in the text)?

(Multiple Choice)
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Examples of a sampling frame include the telephone book, an association directory, a city directory, or a map.

(True/False)
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If the same sampling procedures are used in each country, the results should be comparable.

(True/False)
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A major objective of ________ is to increase precision without increasing cost.

(Multiple Choice)
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Which of the following statements is not true about quota sampling?

(Multiple Choice)
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Which of the statements below is not true about stratified sampling?

(Multiple Choice)
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Nonprobability samples do not allow for objective evaluation of the precision of the sample results.

(True/False)
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The target population should be defined in terms of all of the following except ________.

(Multiple Choice)
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Cluster sampling and stratified sampling differ in all of the following ways except ________.

(Multiple Choice)
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The online recruited Internet sampling technique can be further classified as convenience or judgment.

(True/False)
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Which statement is correct about defining the target population?

(Multiple Choice)
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Probability sampling is used to select the initial respondents for snowball sampling.

(True/False)
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Which of the following statements is true about snowball sampling?

(Multiple Choice)
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