Exam 9: Selecting the Sample

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Which of the following sample plans would not be considered a probability sample?

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Managers,relative to researchers,define the population:

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The blind draw method,or using a table of random numbers,is most appropriate for quota samples.

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If we define our population as all households in the city of Chicago,Illinois,and we use the Chicago telephone directory from which to draw our sample units,we would likely have:

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Random digit dialing is an example in which simple random sampling is employed quite successfully.

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Online panel samples are popular,but there are lingering concerns about the true representativeness of samples provided by panel companies.

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Nonprobability samples are those for which members of the population do not have a known chance of completing and turning in a survey.It has nothing to do with the probability of being selected into the sample.

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One of the advantages of systematic sampling is that:

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When developing a sample plan,the last step in the process is to "draw the sample."

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Sampling a geographical area using area sampling is a form of:

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A sample frame is a master list of all the sample units in the population.

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A sample unit could be a:

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Using a table of random numbers to draw a simple random sample requires that every member of the ________ must be uniquely identified (i.e. ,numbered).

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Andy was a senior in college,majoring in marketing.He received a call to participate in a survey on behalf of a company that was targeting graduating seniors.At the end of the survey,Andy was asked for the name of a friend who was also a senior in marketing.This is an example of a referral sample.

(True/False)
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Which of the following is the best definition of cluster sampling?

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The sample unit refers to the basic level of investigation;this could be a person,household,or supermarket.

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Sampling error is defined as the difference between results obtained from a poll versus a sample survey.

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Probability samples are those for which the members of the population:

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One of the nonprobability methods used for sampling is:

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A sampling company that has worldwide capabilities and many different sampling options,such as Internet samples,business-to-business samples,and so on,that was highlighted in the textbook is:

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