Q66Section I (Objective (Q1–Q80))66 of 80
Sampling Theory — defining feature of a longitudinal panel survey
Consider the following regarding a 'longitudinal panel survey': I. A variable set of respondents surveyed once II. A random set of respondents surveyed twice III. A fixed set of respondents surveyed repeatedly over time IV. A new set of respondents surveyed whenever required How many of the above is/are correct?
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