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Data Collection by Experiments

Data Collection by Experiments

Data collection is a systematic method of obtaining, observing, measuring, and analyzing accurate information. An experimental study is a standard method of data collection that involves the manipulation of the samples by applying some form of treatment prior to data collection. It refers to manipulating one variable to determine its changes on another variable. The sample subjected to treatment is known as “experimental units.”
An example of the experimental method is a public...

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Related Experiment Video

Updated: Jan 1, 2026

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Interactive and Visualized Online Experimentation System for Engineering Education and Research

Published on: November 24, 2021

In support of scientific exchange

Arjuna Aluwihare¹, Claude Cohen-Tannoudji, Ayse Erzan

¹University of Peradeniya, Sri Lanka.

|June 18, 2002

Summary

No abstract available in PubMed .

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