What test of significance would you use for this case of bivariate or multivariate analysis? Assume that each variable is measured at its most detailed possible level of measurement. Meaning, for instance, that age is always ratio (0, 1, 2, 3, 4, 5, ... infinite), not ordinal (i.e., age categories).
College major by gender and race
ANOVA
Chi-square
Regression
T-test