t test

(... test)

A statistical test that is used to find out if there is a real difference between the means (averages) of two different groups. It is sometimes used to see if there is a significant difference in response to treatment between groups in a clinical trial.

Pronunciation of dictionary term "t test"

Pronunciation of dictionary term "prueba t"

Prueba estadĂ­stica que se usa para averiguar si hay una diferencia real entre las medias (promedios) de dos grupos diferentes. A veces se usa para ver si hay una diferencia significativa en la respuesta al tratamiento entre los grupos de un estudio clĂ­nico.