_Statistics Calculators — Free Online

Mean, Median, Mode Calculator Ona kuti ndeipi nzira yekuti uwane pakati, pakati, uye pakati pezvinyorwa zvemazita.

Standard Deviation Calculator Calculate sample or population standard deviation, variance and mean.

Variance Calculator Calculate the sample or population variance of a data set.

Mean Absolute Deviation Calculator Ita shuwa kuti iwe unowana iyo mean absolute deviation (MAD) yedata set.

Coefficient of Variation Calculator Kuongorora kuchinja-chinja kwakaenzana sechikamu chestandard deviation kune chikonzero.

Percentile Calculator Funga nezvemutengo wechimwe chipersenti uye maquartiles edata set.

Z-Score Calculator Kushandura a raw kunaka kuti a z- score uye tsvaga yake percentile.

P-Value Calculator (kubva Z) Kushandura z- score kune imwe- kana maviri- mativi p- hunhu.

Confidence Interval Calculator Kugadzira confidence interval yepakati kubva ku sampling mean, SD uye size.

Margin of Error Calculator Ita shuwa kuti iwe unoziva kuti bvunzo yako iri kuitwa sei.

Sample Size Calculator Ita shuwa kuti ongororo yako inoratidza kuti bvunzo iri kuitwa nechinangwa chekubvisa matambudziko.

Probability Calculator Kubatanidza maviri akazvimirira chiitiko kufungidzira: uye, kana, hapana.

Binomial Probability Calculator Ona kuti pane mukana wekuti k zvikwata zvionekwe mu n-zvikwata zvakazvimirira.

Normal Distribution Calculator Ita shuwa kuti uine chokwadi chekuti mhedzisiro yemubvunzo unoratidzika sei.

Kuenzanisa Coefficient Calculator Calculate Pearson’s r pakati pezviuru zviviri zvemazita.