By selecting a particular scale of measurement,the researcher can,in a time-series plot,create an impression either of relative stability or of substantial fluctuation over time.

Question

Quizplus · Accepted Answer

The choice of scale in a time-series plot can certainly influence the visual impression conveyed to the viewer. By selecting a scale that accentuates small changes, for example, a graph may appear to show much more variability than it really does. Conversely, by selecting a scale that compresses large changes, a graph may appear to be quite stable even though underlying trends are actually quite strong. Therefore, the statement is true.

By Selecting a Particular Scale of Measurement,the Researcher Can,in a Time-Series