Bernoulli Distribution

The Bernoulli distribution is a discrete probability distribution that describes the probability of a binary outcome (such as success or failure). It is named after Jacob Bernoulli, a Swiss mathematician.Bernoulli TrialA Bernoulli trial is a statisti...

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Dec 28, 2022
Two Parameters Weibull Distribution

 The Weibull distribution is a continuous probability distribution that is commonly used in reliability engineering and statistical analysis. It is named after Waloddi Weibull, who developed the distribution to describe the strength of materials. The...

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Dec 28, 2022
Hypergeometric Distribution

 The Hypergeometric Distribution is a probability distribution used to model the number of successes in a sample drawn from a finite population without replacement. Properties of the Hypergeometric Distribution: The Hypergeometric Distribution is def...

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Dec 27, 2022
Geometric Distribution

 The Geometric Distribution is a discrete probability distribution that models the number of Bernoulli trials (i.e., a series of independent yes/no experiments) needed to get a success. It is often used to model the number of failures before the firs...

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Dec 27, 2022
Exponential Distribution

 The exponential distribution is a continuous probability distribution that describes the time between events in a Poisson process, which is a process that occurs at a constant rate. It is commonly used in modelling waiting times, such as the time be...

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Dec 27, 2022
Chi-square Distribution

 The chi-square distribution is a continuous probability distribution that describes the distribution of the sum of squares of independent standard normal random variables. It is commonly used in statistical hypothesis testing to evaluate the goodnes...

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Dec 27, 2022
Abbreviations in the Field of Quality and Six Sigma

Here is a list of common abbreviations in the field of quality management and Six Sigma, organized alphabetically: 5S: A lean methodology for organizing and maintaining a clean, efficient, and safe work environment, which stands for Sort, Set in Orde...

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Dec 27, 2022
F Distribution

 The F-distribution, also known as the Fisher-Snedecor distribution, is a continuous probability distribution that is often used in hypothesis testing and analysis of variance (ANOVA). It is typically used to compare the variability of two population...

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Dec 26, 2022
Student’s t-Distribution

 The Student's t-distribution is a continuous probability distribution that is used to estimate the mean of a normally distributed population when the sample size is small, and the population variance is unknown. It is often used in hypothesis testin...

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Dec 26, 2022
Poisson Distribution

 The Poisson distribution is a probability distribution that describes the likelihood of a given number of events occurring in a fixed time period or in a fixed area. It is often used to model the number of times an event occurs in a given period, su...

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Dec 26, 2022