What types of graphs do you know?

Bar Graphs

• a chart that plots data using rectangular bars 

• or columns 

• uses bars

• Can be Horizontal or Double

Pie Chart

• is a circular graph, which is divided into slices to illustrate numerical proportion

• shows percentages or parts of data collected

Scatter Plot

• A graph of plotted points that show the relationship between two sets of data

Dot Plot

• a type of graphic display using dots and a simple scale to compare the counts within categories or groups

Stem-and-Leaf Plot

• A plot where each data value is split into a "leaf" (usually the last digit) and a "stem" (the other digits).

Box Plot

• Minimum

• Q1

• Median

• Q3

• Maximum

• IQR = Q3 - Q1

• Range = Max - Min