Mathematics, 28.12.2019 01:31 Sariyahgaskin

Aresearcher is comparing random samples of white, black, and hispanic americans for differences in income, family size, and years of education. which of the following tests of significance would be useful for all three dependent variables?
a. t test for small samples
b. t test for difference in means
c. anova
d. the test for the significance of the difference between sample proportions

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