Monthly Archives: May 2018

Python Code for TTEST and ANOVA

TTEST What is t-score? The t score is a ratio between the difference between two groups and the difference within the groups. Types of t-tests? There are three main types of t-test: 1. An Independent Samples t-test compares the means for two groups. 2. A Paired sample t-test compares means from the same group at different times (say, one year apart). 3. A One sample t-test tests the mean of […]

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