Bessel's correction
Hello, you have come here looking for the meaning of the word Bessel's correction. In DICTIOUS you will not only get to know all the dictionary meanings for the word Bessel's correction, but we will also tell you about its etymology, its characteristics and you will know how to say Bessel's correction in singular and plural. Everything you need to know about the word Bessel's correction you have here. The definition of the word Bessel's correction will help you to be more precise and correct when speaking or writing your texts. Knowing the definition ofBessel's correction, as well as those of other words, enriches your vocabulary and provides you with more and better linguistic resources.
English
Etymology
Named after Friedrich Bessel.
Proper noun
- (statistics) The use of n − 1 instead of n in the formula for the sample variance and sample standard deviation, where n is the number of observations in a sample. This corrects the bias in the estimation of the population variance and partially corrects the bias in the estimation of the population standard deviation, but often also increases the mean squared error in these estimations.