For the following question, I thought the answer would be "independent samples t-test" but it was not. What is the correct answer?

1.)Because you think highly of the University of North Texas, you are considering a study in which you would examine if UNT graduate students are smarter (in terms of IQ) than people in general. Which type of statistical test would be most appropriate to answer your research question?

A. dependent samples t-test

B. independent samples t-test

C. single sample t-test

D. Pearson r correlation