t distribution probabilities

Computational Inputs:

» degrees of freedom:
» endpoint:
Assuming endpoint | Use or instead

Input

probabilities for the Student's t-distribution

Probabilities

t<-1 (left-tailed p-value) | 0.1704
t>-1 (right-tailed p-value) | 0.8296
abs(t)>1 (two-tailed p-value) | 0.3409
abs(t)<1 (confidence level) | 0.6591