Tech Notes

My notes on Statistics, Big Data, Cloud Computing, Cyber Security

Tag Archives: Standard Deviation

Basic Terms in Statistics (contd 2.) – Glossary

What is Statistics : science of drawing conclusions from data

Types of Statistics

Descriptive Vs Inferential

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Descriptive Statistics : Summarizing data with numbers

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Mean : Is simply the arithmetic average of a group of numbers.

It is not a robust statistic. Sensitive to extreme values. Instead trimmed mean can be used

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