Northern Territory

New South Wales

Western Australia

South Australia

Queensland

Victoria

Tasmania

When visualising data with many categories in a space-efficient way.

When comparing the exact values of different categories.

When visualising data with only a few categories.

When highlighting relationships between two numerical variables.

Use a stacked bar chart because it isolates each product category for easier cross-region comparisons.

Use a clustered bar chart because it best displays how each category contributes to the total per region.

Use a clustered bar chart because it makes it easier to compare individual category values across regions, though it doesn't show total sales per region as clearly.

A variable that can take any value within a range, like the height of a person.

A variable that has a natural order but no consistent difference between values, like satisfaction ratings (e.g., poor, fair, good).

A variable that represents categories without any intrinsic order, like types of fruit.

A variable that can only take whole numbers, like the number of pets someone owns.

Deaths, country of death

Number of deaths from different causes, months of the year

Severity of illness, different months of the year

Only one variable is shown - deaths