An Analysis of Variance (ANOVA)differs from a Test for Independent

An analysis of variance (ANOVA) differs from a test for independent means (t test) in that an ANOVA:

A) is usually used to compare the means of two groups but a t test is used to compare three groups
B) is used to compare the means of three or more groups whereas a t test is used to compare two groups
C) is conducted before the experiment whereas a t test is conducted after the experiment
D) figures variances as part of the analysis whereas a t test does not figure variances