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T-Distribution and Hypothesis Testing by dv vargas is a document available to read on EtoBox.
What is T-Distribution and Hypothesis Testing about?
This document discusses key concepts in statistics for water resources including: - Using the t-distribution for hypothesis testing when the standard deviation is unknown - Comparing two sets of data using tests like the Wilcoxon Rank Sum test to determine if they are statistically different - An example comparing precipitation water quality between a residential and industrial site and using the Wilcoxon Rank Sum test to show the residential concentration is lower with a p-value of 0.024.
- Author
- dv vargas
- Language
- EN