IntroductionOne of the most basic concepts in statistics is hypothesis testing. Not just in Data Science, Hypothesis testing is important…
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The Power of A/B Testing
Because power is defined as 1 – beta, it only makes sense to talk about power when the null is…
Continue ReadingHow people from different cities interact in the freeCodeCamp chatrooms
Applying this to our scenario, if the probability of the mentions coming from the same distribution is below a threshold…
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