Statistics - Hypothesis (Tests|Testing)

Thomas Bayes

About

Hypothesis testing is a test of a certain value of a parameter.

The most common hypothesis test involves testing the null hypothesis (ie the parameter is Null)

The output of a test is binary: true or false.




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Statistics - Null Hypothesis Significance Testing (NHST)

NHST is a procedure for testing the Null Hypothesis. It's a binary decision: Reject or Retain the Null Hypothesis Ie Retain the Null Hypothesis or the alternative hypothesis. Before starting any...
Thomas Bayes
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In general, each statistic is an estimate of a parameter, whose value is not known exactly. Every number found using a sample is just an (approximation|estimation) of a parameter (the truth). in descriptive...
Thomas Bayes
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