Graphs Quiz For Engineering M. 5/5

What is the purpose of a title in a graph?

• To summarize the data

• To confuse the reader

• To make the graph colorful

• To hide the information

Which type of graph looks at how two events or variables are possibly related?

• Line graph

• Bar graph

• X-Y graph

• Pie chart

What does the X-axis represent in an X-Y graph?

• Dependent variable

• Outcome variable

• Independent variable

• Control variable

In a negative correlation, what happens to the variables?

• One increases while the other decreases

• Both decrease

• They follow a random pattern

• Both increase

What do area graphs represent?

• Distribution within a group

• Combination of multiple line graphs

• Tracking changes over time

• Comparison of different groups

What can a bar graph compare?

• Percentage distribution

• Different groups

• Trends over time

• Parts of a whole

What does a pie chart show?

• Trends

• Combination of line graphs

• Comparison of groups

• Distribution within a group

What is the purpose of a line graph?

• To compare different groups

• To show distribution within a group

• To track changes over time

• To display parts of a whole

What is the dependent variable in an X-Y graph?

• Dependent variable

• Outcome variable

• Control variable

• Independent variable

How are area graphs different from line graphs?

• They are a combination of multiple line graphs

• They track changes over time

• They compare different groups

• They show trends