Data
Definition
Example
"The data shows rising sales."
"Scientists use data from experiments to test whether their theories are correct or not."
"Mobile companies charge based on how much internet data you use each month."
Explanation
Data refers to information, facts, or details that are collected for analysis or decision-making. In science and business, data can be numbers, measurements, or records used to understand patterns or solve problems. For example, test scores in a school or sales numbers in a company are types of data. Data may be raw (unprocessed) or organised into reports, graphs, and charts. In everyday life, people also use the word “data” when talking about mobile internet allowance/usage. It is an important word in technology, research, and communication because good decisions often depend on accurate data.