Question

_______ are used to compare values across categories
a) column charts
b) line chart
c) pie chart ​

Answer 1

Answer:

Column Charts

Explanation:

Column Charts are useful to visually compare values across a few categories or for showing data changes over a period of time. A Column Chart typically displays the categories along the horizontal (category) axis and the values along the vertical (value) axis.

Answer 2

The chart used is Column Chart.

• The chart is a kind of data visualisation tool.
• In this in each category is represented by a rectangle whose height is proportionate to the values depicted.
• Vertical bar charts are another name for these charts.
• They are commonly used to compare values across categories.
• The comparison feature makes them handy for displaying data changes over time or illustrating item comparisons.