Which of the following is TRUE?
A)A panel is a permanent or fixed sample of members from whom information is obtained continuously or at intervals over a period of time.
B)Nielsen's panels of households in which participants use a handheld scanner to record every UPC-coded item they purchase is example of an omnibus panel in which the same variables are measured over time.
C)An omnibus panel is a fixed sample of individuals who are measured continuously (or periodically)with respect to the same information,e.g.purchase diary.
D)A true longitudinal analysis can be performed on data from an omnibus panel.
E)All of the above statements are true.

Question

Quizplus · Accepted Answer

The Answer of Which of the following is TRUE?
A)A panel is a permanent or fixed sample of members from whom information is obtained continuously or at intervals over a period of time.
B)Nielsen's panels of households in which participants use a handheld scanner to record every UPC-coded item they purchase is example of an omnibus panel in which the same variables are measured over time.
C)An omnibus panel is a fixed sample of individuals who are measured continuously (or periodically)with respect to the same information,e.g.purchase diary.
D)A true longitudinal analysis can be performed on data from an omnibus panel.
E)All of the above statements are true.

Which of the Following Is TRUE