Investment Term For The Day - Central Limit Theorem

15/12/2021 2 min
Investment Term For The Day -  Central Limit Theorem

Listen "Investment Term For The Day - Central Limit Theorem"

Episode Synopsis

In probability theory, the central limit theorem states that the distribution of a sample variable approximates a normal distribution as the sample size becomes larger, assuming that all samples are identical in size, and regardless of the population's actual distribution shape.CLT is a statistical premise that given a sufficiently large sample size from a population with a finite level of variance, the mean of all sampled variables from the same population will be approximately equal to the mean of the whole population. Furthermore, these samples approximate a normal distribution, with their variances being approximately equal to the variance of the population as the sample size gets larger, according to the law of large numbers.Although this concept was first developed by Abraham de Moivre in 1733, it was not formalized until 1930, when noted Hungarian mathematician George Polya dubbed it the Central Limit Theorem.Become a supporter of this podcast: https://www.spreaker.com/podcast/investment-terms--4432332/support.