Data Scientist Archives

Data Scientists Education Series – What is Chebyshev’s InEquality in Statistics? How do Data Scientists use Chebyshev’s InEquality? How to implement Chebyshev’s InEquality in ClickHouse?

Chebyshev’s inequality is a statistical theorem that provides a bound on the probability that a random variable deviates from its mean by more than a certain number of standard deviations. Specifically, it states that for […]

Data Scientist Education Series – How do Data Scientists use Skewed Q-Q plots in real life?

Skewed Q-Q plots are a useful visualization tool for data scientists when they are dealing with non-normal distributions. In real life, data scientists use skewed Q-Q plots to perform the following tasks: Overall, skewed Q-Q […]

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