A histogram chart visualizes the distribution of continuous data. Each column in the histogram chart represents the frequency (amount) of the data within the specific range.

It is often necessary to visualize the results of voting or polls in which the answers belong to different scales. For example, when collecting data on preferences, such as choosing from the proposed persons, teams (parties); applications, browsers; gadget models; food, colors; etc. See how to organize a team color preferences survey in Outlook.

A mirror bar chart or double bar chart is a special type of bar chart (actually, a simplified version of a diverging chart referred to as a comparative histogram) that displays two sets of data comparatively side by side along the vertical axis. The chart resembles a reflection of a mirror, hence the name "mirror bar chart":

Sometimes you want to show several axes in one chart to demonstrate each data series with different formatting and with different axis in one chart.

Diverging stacked bar charts, also known as centered stacked bar charts, are widely used to display the results of surveys, polls, or questionnaires analyzed through a ranking scale such as a Likert or numeric scale.

To show progress, highlight current or any date, or demonstrate the difference between the target value and the actual one, you can add bullets to the chart, horizontal or vertical lines:

A tally chart is a quick and easy way to record data by filling the chart with vertical bars each time a piece of information is observed. In addition, vertical bars (or tally marks) are immediately divided into groups of five (rarely groups of seven or ten).

Surveys are used to collect opinions, preferences, and choices of the target audiences. They can be used to provide information that will help to make better business decisions. Surveys can help forecast demand and help businesses better prepare for the future.

When you create a thermometer chart, you are not limited to a single color bar. Instead, you can specify different colors for different value intervals. This tip shows you how to create a rainbow thermometer chart. E.g., working on some goal, you can specify risk zones for it: red zone - the risk of failure is high, yellow zone - success/fail is unknown, green zone - success is not far enough.

When analyzing or presenting data in comparison or competitive charts, it is useful to see the points scored or results achieved and the remaining points to complete the Goal. For example, you can easily create a simple competition chart with residual data: