1. Pie graphs best illustrate:how variables comprise proportions or percentages

1. Pie graphs best illustrate:how variables comprise proportions or percentages of a whole.comparisons and contrasts among one or two variables.how one variable changes as a function of another.how multiple variables vary in relation to each other.how some statistics are half baked.2. A line graph is most effective in comparing and contrasting statistics.TrueFalse3. A toast is a miniature version of a(n):speech of tribute.speech marking an award.speech of greeting.introduction.roast.4. The speech purpose of creating positive or negative feelings relies on what strategiesinformativepersuasiveentertainingall of theseinformative and persuasive only