Exam 12: Sampling: Design and Procedures

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If a great deal of the company's product would need to be consumed as part of the study,then a census would be appropriate.

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All of the following are examples of commonly used nonprobability sampling techniques EXCEPT:

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A probability sampling technique in which the sample is chosen by selecting a random starting point and then picking every ith element in succession from the sampling frame is called ________.

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Judgmental sampling is a probability sampling technique in which each element in the population has a known and equal probability of selection.

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________ is a nonprobability sampling technique that is a two-stage restricted judgmental sampling.The first stage consists of developing control categories of population elements.In the second stage,sample elements are selected based on convenience or judgment.

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Every potential nonprobability sample needs to have the same probability of selection.

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A(n)________ involves a complete count of each element in a population.

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According to the text,which of the following is NOT one of the three sources of sampling frame error that is present in the telephone book?

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A form of convenience sampling in which the population elements are selected based on the researcher's discretion is called judgmental sampling.

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In which of the following types of research are convenience samples appropriate to use?

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The collection of elements or objects that possess the information the researcher seeks and about which the researcher will make inferences is called the ________.

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In a short essay,discuss the considerations that should be made when choosing between nonprobability sampling versus probability sampling for a market research study.

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A sampling frame is a representation of the elements of the target population,which consists of a list,or set of directions for identifying the target population.

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Interviewing students,church groups,and members of social organizations are examples of convenience sampling.

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Sampling techniques that do not use chance selection procedures and rely on the personal judgment of the researcher are called nonprobability sampling techniques.

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The number of units to be included in a study is called the sample size.

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The typical range for sample size in problem solving research,product tests and test marketing studies is 300-500 respondents.

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A nonprobability sampling technique in which an initial group of respondents is selected randomly and subsequent respondents are selected based on the referrals or information provided by the initial respondents is called ________.

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Projecting findings based on nonprobability sampling to the population is misleading and therefore unethical.

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A complete enumeration of the elements of a population or study object is called a sample.

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