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Comparing Two Groups: Sampling and t-Testing

By: Iavor I Bojinov, Chiara Farronato, Yael Grushka-Cockayne, Willy C. Shih and Michael W. Toffel
  • Format:Print
  • | Language:English
  • | Pages:11
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Abstract

This note describes sampling and t-tests, two fundamental statistical concepts.

Keywords

Statistics; Econometric Analyses; Experimental Methods; Data Analysis; Data Analytics; Analytics and Data Science; Analysis; Surveys; Mathematical Methods

Citation

Bojinov, Iavor I., Chiara Farronato, Yael Grushka-Cockayne, Willy C. Shih, and Michael W. Toffel. "Comparing Two Groups: Sampling and t-Testing." Harvard Business School Technical Note 621-044, August 2020.

About The Authors

Iavor I. Bojinov

Technology and Operations Management
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Chiara Farronato

Technology and Operations Management
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Willy C. Shih

Technology and Operations Management
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Michael W. Toffel

Technology and Operations Management
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