Which Aspect of Supervision Ensures That the Interviewers Strictly Follow

question 48

Multiple Choice

Which aspect of supervision ensures that the interviewers strictly follow the sampling plan rather than select sampling units based on convenience or accessibility?

• A)quality control and editing
• B)control of cheating
• C)central office control
• D)sampling control

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Definitions:

Difference Between Values

The subtraction result of one value from another, often used to measure variation or change in data sets.

Dependent Populations

Populations in which members or samples do not independently exist from one another, often implying some relationship or mutual influence between the data sets.

Observations

Data collected during an experiment or study, often representing measured values of the variables of interest.

Matched Pairs Differences

The differences observed in the outcomes of treated vs. untreated units in a matched pairs experiment, vital for analyzing the effect of the treatment.