Question

OU's athletic director wonders if college grade point averages differ for male athletes in football, soccer, swimming, and baseball. To test this, he collects a sample of males from each sport, and compares the four mean scores to each other. Which test statistic is the most appropriate to use to answer this question? Group of answer choices

One-way ANOVA

Z of x-bar

Z of proportion

Two-Independent Sample-t-test

Answer 1

One way ANOVA because we have more than 2 samples (4 samples ) and only one factor (average for male athlets) to det er mine the significant difference in means