An instructor in a medical terminology class would like to determine the effectiveness of students using flash cards to study for an exam. They know that typically, students can recall 50 terms. A sample of 10 students using flash cards could recall 60 terms with a standard deviation of 9.5. The instructor performs a t-test with the null hypothesis that the true number of terms remembered is less than or the same as those not using flash cards. The Type I error level was found to be less than one percent. If the alpha level of the test was set to 5 percent, what should the instructor conclude regarding the null hypothesis? a. Reject the alternative hypothesis b. Accept the null hypothesis c. Reject the null hypothesis d. Do not reject the null hypothesis