Parametric vs. Non-Parametric Tests: A Comprehensive Guide for Data Scientists
Learn to understand the difference and use them properly
Data science is a rapidly growing field that relies heavily on statistical techniques to analyze and make sense of complex datasets. A crucial part of this process is hypothesis testing, which helps to determine if the results obtained from a sample can be generalized to the population.
In this blog post, we will explore the differences between parametric and non-parametric tests, provide examples to better understand their use cases, and summarize the key takeaways.
Table of Contents
- Understanding Hypothesis Testing
- Parametric Tests: Definition and Examples
- Non-Parametric Tests: Definition and Examples
- Choosing Between Parametric and Non-Parametric Tests
- Key Takeaways
1. Understanding Hypothesis Testing
Hypothesis testing is a statistical method used to determine the likelihood that a given…