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Asked by: Benabdellah Yukhanaev
business and finance bankruptcyWhat is a normal distribution in statistics?
Beside this, what is a normal distribution in statistics the definition?
A normal distribution is an arrangement of adataset in which most values cluster in the middle of therangeand the rest taper off symmetrically toward eitherextreme. Theprecise shape can vary according to thedistribution of thepopulation but the peak is always in themiddle and the curve isalways symmetrical.
Moreover, what are the properties of normal distribution in statistics?
Characteristics ofNormalDistribution Normal distributions are symmetric, unimodal,andasymptotic, and the mean, median, and mode are all equal.Anormal distribution is perfectly symmetrical arounditscenter. That is, the right side of the center is a mirror imageofthe left side.
Probability and theNormalCurve The normal distribution is acontinuousprobability distribution. This has severalimplications forprobability. The total area under thenormal curve isequal to 1. The probability that anormal randomvariable X equals any particular value is0.