1. Types of Graphs

2. Line Plot
A line plot can be used as an initial record of discrete data values. The range determines a number line which is then plotted with X's for each data value.

3. Pie Chart
A pie chart displays data as a percentage of the whole

4. Histogram
A histogram displays continuous data in ordered columns. Categories are of continuous measure such as time, inches, temperature, etc.

5. Bar Graph
A bar graph displays discrete data in separate columns. A double bar graph can be used to compare two data sets.

6. Line Graph
A line graph plots continuous data as points and then joins them with a line.

7. Scatterplot
A scatterplot displays the relationship between two factors of the experiment. A trend line is used to determine positive, negative, or no correlation. Read left to right!

8. Stem and Leaf Plot
Stem and leaf plots record data values in rows, splitting the numbers.

9. Box and Whisker Plot
is a convenient way of graphically depicting groups of numerical data through their five-number summaries: minimum, lower quartile (Q1), median, upper quartile (Q3), and maximum.