QUESTION 17 We want to study the mean difference in mathematics grades between Asian and non-Asian children. We take a random sample of 40 children, dividing them into two Independent groups: one with 20 Asian and the other with 20 non-Asian. The dependent variable is test score in math. This study would most likely employ: dependent (paired) -samples t-test independent-samples t-test one-sample t test one-way ANOVA