How to Calculate t Statistic?
t Statistic calculator uses t Statistic = (Observed Mean of Sample-Theoretical Mean of Sample)/(Sample Standard Deviation/sqrt(Sample Size)) to calculate the t Statistic, t Statistic formula is defined as the value obtained from a t-test, used to determine if there is a significant difference between the means of two groups. t Statistic is denoted by t symbol.
How to calculate t Statistic using this online calculator? To use this online calculator for t Statistic, enter Observed Mean of Sample (μ_{Observed}), Theoretical Mean of Sample (μ_{Theoretical}), Sample Standard Deviation (s) & Sample Size (N) and hit the calculate button. Here is how the t Statistic calculation can be explained with given input values -> 10.54093 = (64-42)/(15/sqrt(10)).