Stacked-Bar Charts

Is this a stacked bar graph?

• Yes

• No

• Maybe

Is this a 100% stacked bar chart?

• Yes

• No

• Maybe

What type of data can you use a stacked bar chart to display?

• Categorical

• Numerical

How many variables should you be studying when you use a 100% stacked bar chart?

• 1

• 2

• 3

• 4

How do we organize our data BEFORE creating a stacked bar chart?

• Groups

• Contingency Table/ Two Way Table

• Frequency Table

• You do not need to organize the data first

We can see if there is a possible relationship between two categorical variables using a stacked bar chart.

• TRUE

• FALSE

What is the trend of the urban vs rural populations in Indonesia?

• The population of urban areas is not growing

• The population of rural areas is growing

• The urban population is growing

• The urban population is increasing and the rural population is decreasing

Select all the statements about the graph that are definitely true

• There are definitely more male teachers in tertiary school than secondary

• The percentage of secondary teachers that are male is greater than the percentage of primary teachers that are male

• There are more female teachers in secondary than in tertiary

• The percentage of tertiary school teachers that are female is less than the percentage of primary school teachers that are female

The graph on the right is a 100% stacked bar chart. The graph on the left is a stacked bar chart. Describe the primary differences.