Data Visualization Chart Types and Selection 3

Question 1

Which chart type is most effective for showing part-to-whole relationships when you have more than 5 categories?

Accepted Answer

Stacked bar chart

Answer

Pie chart

Answer

Donut chart

Answer

Waffle chart

Question 2

What is a candlestick chart primarily used for?

Accepted Answer

Financial market price movements

Answer

Environmental data

Answer

Temperature ranges

Answer

Population distribution

Question 3

Which chart type best shows how individual data values stack up relative to the whole over time?

Accepted Answer

100% stacked area chart

Answer

Line chart

Answer

Multiple pie charts

Answer

Dot matrix chart

Question 4

When would you choose a diverging bar chart over a standard bar chart?

Accepted Answer

When data has a meaningful midpoint or natural zero

Answer

When displaying large datasets

Answer

When showing time series data

Answer

When values are all positive

Question 5

What is the key advantage of a lollipop chart over a bar chart?

Accepted Answer

Reduces visual clutter while conveying the same information

Answer

Shows more data dimensions

Answer

Better for time series data

Answer

Handles negative values more clearly

Question 6

Which chart is most appropriate for visualizing the relationship between three continuous variables?

Accepted Answer

Bubble chart

Answer

3D bar chart

Answer

Heat map

Answer

Parallel coordinates plot