Ms AerininIntuitionMathChi Square Test — Intuition, Examples, and Step-by-Step CalculationThe best way to see if two variables are related.Feb 12, 20234Feb 12, 20234

Ms AerininTowards Data ScienceP-value from scratch — Intuition, Examples, and Derivation[No more confusion] How to find a p-value and ultimately reject the null hypothesisApr 2, 202011Apr 2, 202011

Ms AerininTowards Data SciencePDF is not a probability.The probability density at x can be greater than one but then, how can it integrate to one?Aug 26, 201917Aug 26, 201917

Ms AerininTowards Data ScienceWhat is Exponential DistributionIts derivations and examplesAug 6, 201915Aug 6, 201915

Ms AerininTowards Data ScienceSum of Exponential Random VariablesDeriving the PDF of Erlang distributionAug 16, 20196Aug 16, 20196

Ms AerininTowards Data SciencePoisson Distribution Intuition (and derivation)When to use a Poisson Distribution?Jun 1, 201940Jun 1, 201940

Ms AerininTowards Data ScienceBeta Distribution — Intuition, Examples, and DerivationWhen to use Beta distributionJan 8, 202024Jan 8, 202024

Ms AerininTowards Data ScienceGamma Distribution — Intuition, Derivation, and Examplesand why does it matter?Oct 12, 201917Oct 12, 201917

Ms AerininIntuitionMathLet’s derive Chi-Squared PDF from normal distribution *intuitively*We can calculate the probability density function (PDF) of a random variable from its cumulative distribution function (CDF) using…Sep 10, 20171Sep 10, 20171

Ms AerininIntuitionMathWhy the Normal (Gaussian) PDF looks the way it doesAlthough this might not be the most rigorous derivation of the Gaussian PDF (Probability Density Function), this note might help you…Aug 24, 20173Aug 24, 20173