I want to double check these two questions. I chose A. eta-squared for the first and B. two-independent sample t test for the second. Am I correct?

A researcher reports a significant effect in some population. If he computes both an eta-squared and an omega-squared effect size estimate, then which estimate will be the largest? A. eta-squaredB. omega-squaredC. It depends on the sample size.D. It depends on the value of thetstatistic. A researcher measures mean health scores of children at a local school and compares these scores to the mean health score known in the general population. Assuming that the population variance is unknown, what type ofttest is appropriate for this study?

A. one-samplettestB. two-independent samplettestC. There is not enough information to answer this question.