Chain Referral Samples Are Not Appropriate When There Is a Limited

question 92

True/False

Chain referral samples are not appropriate when there is a limited or disappointingly short sample frame and when respondents can provide the names of others who would qualify for the survey.

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Definitions:

Direct Materials

Raw materials that can be directly traced to the manufacturing of a product and are considered a variable cost.

Direct Labor

The cost of wages paid to workers directly involved in the production of goods or provision of services.

Direct Materials

The raw materials directly traceable to the manufacturing of a product and included in the cost of goods sold.