2nd Term - Types of Chart

CHART

A chart is a visual tool used to represent data. It uses symbols such as bars, lines or slices to display information. Charts can be used to show numerical data, functions, or other types of structures, and can provide different types of information.

A column chart is a visual tool to present data, where categories are represented by vertical bars. It helps in easy comparison between multiple items and analysis of trends.

Column Chart

A pie chart is a circular graph that displays nominal data or percentage distribution. Each segment represents a category.

pie Chart

A line chart is a graph that displays data points connected by straight lines. It is useful for showing trends and changes in data over time.

line Chart

A bubble chart is a type of graph that helps us understand how different things are related to each other using circles of different sizes. It can show up to three different things at once. For example, we can use it to compare the relationship between height, weight, and age of a group of people.

bubble Chart

Analyzing Data

Data analysis is the process of inspecting, cleansing, transforming, and modeling data to discover useful information, inform conclusions, and supporting decision-making.

DATA

Data is a collection of facts, figures, and descriptions gathered through observations, measurements, research, or analysis. This information is often organized into graphs, charts, or tables.