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Artificial Intelligence or AI, is a technology that helps machines make smart guesses and find
patterns in data. This lets them do tasks like solving problems or making decisions without needing
help from people. Statistics is a way of studying data to understand it better and make good
decisions.

STATISTICAL DATA

When machines have to process a large amount
of numerical data, Statistical Data enables them to
understand, analyse and give output in the form of
meaningful information.

You can understand it in this way: when you need
to know the average age of a town, the data would
consist of huge numbers, but numerical calculation
would be easy. However, if you want to see how the
average life expectancy of the people in the town changes over time, statistical data processing
would help you to predict the average age of healthy individuals. Let’s understand it with some
more examples.

If you show an AI application many pictures of camels and giraffes, it uses statistics to determine
what makes a camel look different from a giraffe.

Based on history, AI can predict potential future outcomes. Like, YouTube recommends video
based on your previous viewing preferences.

Statistical methods help AI identify its mistakes and learn how to fix them. This helps the model
to improve over time.

Why is Statistical Data Important?
Statistical data is essential in any AI system, as it helps uncover hidden and unexpected insights.
Its visual representation makes the data easier to understand, while data analysis supports
informed decision-making. The following points highlight the importance of statistical data in AI:

AI uses statistics to analyse data, extract patterns and make predictions.

Statistical techniques help forecast outcomes using past data.
Statistics quantifies uncertainty, aiding accurate decisions.

Different metrics like precision, recall and F1-score assess model performance.
It helps AI understand cause-effect relationships for better predictions.

It identifies trends, outliers and meaningful patterns in data.
It uses statistical methods to learn, reason and predict.

REAL-LIFE APPLICATION OF STATISTICAL DATA

Statistical data is all around us and helps in making smart decisions every day. Let’s learn some
real-life applications of Statistical Data.

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