Central Limit Theorem
Central Limit Theorem (CLT) Before directly diving into what Central Limit Theorem (CLT) is, first let's understand some basic terms. What is sam…
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Mean, Variance and Standard deviation
Mean, variance and standard deviation are very basic and most fundamental concepts in statistics and if we are learning machine learning these co…
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Prabability Density Function (PDF) and Cumulative Distribution Function (CDF)
Before we go to probability density function (pdf) and cumulative distribution function (cdf), it is important to know about continuous random variab…
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Gaussian Distribution
If Probability Density Function (PDF) of a distribution is like bell shaped curve then it is called Gaussian Distribution. Fig1. Bell shaped Prob…
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Standard Normal Variate
A distribution with mean (μ) equals to zero and variance (σ 2 ) equals to one is called Standard Normal Variate . It is denoted by 'z' . …
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Symmetry, Skewness and Kurtosis
Symmetric distribution: If the left side of distribution of data (continuous or discrete) is mirror image of the right side of the distribution the…
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