question 4 if a graph/model has a key, you must use it to understand th…

QUESTION IMAGE

Question

question 4
if a graph/model has a key, you must use it to understand the data.
true
false

Explanation:

Brief Explanations

The key in a graph/model provides essential information about symbols, colors, etc. used to represent data. Without using it, one may misinterpret the data.

Answer:

True