Which of these statements is true about panels?

Question

Quizplus · Accepted Answer

A) Panels may not be representative - this is true as the panel members may not be representative of the larger population.
B) Relatively large amounts of data can be collected - this is true as panels allow researchers to collect data from the same group of participants over time.
C) Panel data can be more accurate than cross-sectional data - this is also true as panels allow researchers to examine changes over time and control for individual differences. Therefore, all of the above statements are correct.

Which of These Statements Is True About Panels