Dictionary
t–test
noun \ˈtē-ˈtest\
Definition of T-TEST
: a statistical test involving confidence limits for the random variable t of a t distribution and used especially in testing hypotheses about means of normal distributions when the standard deviations are unknown
ADVERTISEMENT
First Known Use of T-TEST
1932
Seen & Heard
What made you want to look up t-test? Please tell us where you read or heard it (including the quote, if possible).