conclusion is needed based on results to part c

The GMAT exam is a graduate entrance exam. GMAT has determined that a score of 623 on the mathematics portion of the GMAT suggests that a student is ready for a huger education level finance. To achieve this goal, GMAT recommends that students take a core curriculum of math courses. Suppose a random sample of 223 students who results suggest that students who complete the core curriculum are ready for higher education level finance? That is, are they scoring above 623 in the math portion of the GMAT? (A) state the appropriate null and alternative hypotheses. (B) verify that the requirements to perform the test. (C) use p-value approach at the a=0.03 level of significance to test the hypotheses in part a. (D) write conclusion based on results to part c