Question $3$

When choosing to add visuals to a presentation, the first consideration must be the question of why do you need it$.$ All visuals should simplify, amplify, or identify a trend, idea, or concept relative to your message. The four basic types$/$purposes include composition, distribution, relationship, and $-$

display of change over time

aesthetic appeal of pie graphs and pyramid charts

exhibit of how variables line out over time

comparison of two or more data sets