Harvard University claims that their students score on the average of 1350 on the SAT exam. A random sample of 121 students reveals an average score of 1300 and a standard deviation of 40 points. With a significance level of 5%, test the claim of Harvard University. A) State the null and alternative hypotheses. B) State the significance level. C) The theoretical statistic. D) Compute the test statistic. E) Test the claim.