__________ is a necessary component of a runs plot.
A)Observation over time
B)A qualitative variable
C)Random sampling of the data
D)Voluntary response data
E)A Likert scale survey

Question

Quizplus · Accepted Answer

A runs plot involves observing changes in a variable over time, so observation over time is a necessary component. The other options do not relate to the concept of a runs plot.

__________ Is a Necessary Component of a Runs Plot