Data- different types of graphs

Data Analysis (5.9A)

​I can represent categorical data with bar graphs or frequency tables and numerical data.

What types of graphs do you know?

Multiple Choice

What type of graph/chart did I just show you?

• Pie Chart

• Bar Graph

• Scatter Plot

• Dot Plot

• Frequency Chart

Bar Graphs

• a chart that plots data using rectangular bars 

• or columns 

• uses bars

• Can be Horizontal or Double

Multiple Choice

How many voted for Mint?

• 89

• 57

• 37

• 28

Multiple Choice

What type of graph/chart did I just show you?

• Pie Chart

• Bar Graph

• Scatter Plot

• Dot Plot

• Frequency Chart

Pie Chart

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

• shows percentages or parts of data collected

Multiple Choice

What percentage chose Oatmeal Cream Pies?

• 21%

• 4%

• 6%

• 15%

Multiple Choice

What type of graph/chart did I just show you?

• Pie Chart

• Bar Graph

• Scatter Plot

• Dot Plot

• Frequency Chart

Frequency Tables

• Frequency refers to the number of times an event or a value occurs.

• A frequency table is a table that lists items and shows the number of times the items occur.

Multiple Choice

How many times was 5 rolled?

• 2

• 3

• 6

• 1

Multiple Choice

What type of graph/chart did I just show you?

• Pie Chart

• Bar Graph

• Scatter Plot

• Dot Plot

• Frequency Chart

Dot Plot

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

Multiple Choice

How many students have 3 or more siblings?

• 10

• 6

• 3

• 4

Multiple Choice

What type of graph/chart did I just show you?

• Stem-and-Leaf

• Bar Graph

• Pie Chart

• Dot Plot

• Pictograph

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).

Multiple Choice

What number is NOT included on the Stem-and-Leaf Plot?

• 63

• 56

• 1

• 74

Multiple Choice

How many students had more than 6 candy bars?

• 5

• 2

• 3

• 1

Multiple Choice

How many total students are in the science class?

• 13

• 6

• 27

• 25