A legend:
A)is important as a line graph becomes more complicated.
B)allows the researcher to abbreviate and to use alphabetic notations instead of whole words.
C)can be used in situations with multiple data paths or use of several independent variables are depicted.
D)All of these answers are correct.

Question

Quizplus · Accepted Answer

All of the choices mentioned are correct. A legend is important for complex line graphs, for abbreviation purposes, and for depicting multiple data paths or independent variables.

A Legend