Question

A graph showing two sets of data simultaneously is known as ______.

Options

• Pictograph

• Histogram

• Pie chart

• Double bar graph

Answer 1

A graph showing two sets of data simultaneously is known as double bar graph.

Explanation:

A double bar graph is a graphical display of information using two bars besides each other at various heights. The bars can be arranged vertically or horizontally. We can use a double bar graph to compare two data groups.