Among the Reasons for the Frequent Use of Composite Measures

question 1

Multiple Choice

Among the reasons for the frequent use of composite measures is(are) that:

• A)the researcher is seldom able to develop in advance single indicators of complex concepts.
• B)a single data item might not have enough categories to provide a range of variation.
• C)composite measures give a more comprehensive and accurate indication of a given variable.
• D)they are efficient data reduction devices.
• E)all of these choices.

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