Exam 14: Data Preparation

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Univariate techniques can be classified based on ________.

(Multiple Choice)
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Within-country analysis is also referred to as intercultural analysis.

(True/False)
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Information useful for formulating a data analysis strategy is not readily available on the internet.

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Give a brief overview of the data-preparation process.

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________ are statistical techniques that attempt to group data based on underlying similarity,and thus allow for interpretation of the data structures.No distinction is made as to which variables are dependent and which are independent.

(Multiple Choice)
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During a preliminary check for consistency,you found a respondent had reported an annual income of less than $20,000,yet indicated frequent shopping at prestigious department stores such as Saks Fifth Avenue and Neiman Marcus.You are at the ________ step of the data-preparation process.

(Multiple Choice)
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When setting up the code book for a questionnaire,you would allow 2 columns to code the response to the question "Do you have a valid passport? 1.yes 2.no"

(True/False)
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When entering respondent data into a spreadsheet,each column contains the data for one respondent.

(True/False)
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Which treatment of unsatisfactory responses is desirable if (1)the number of respondents with unsatisfactory responses is small; (2)the proportion of unsatisfactory responses for each of these respondents is small;or (3)the variables with unsatisfactory responses are not the key variables?

(Multiple Choice)
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