Two professors at a local college developed a new teaching curriculum designed to increase students' grades in math classes. In a typical developmental math course, 58% of the students complete the course with a letter grade of A, B, or C. In the experimental course, of the 16 student enrolled, 12 completed the course with a letter grade of A, B, or C. Is the experimental course effective at the =0.01 level of significance? State the appropriate null and alternative hypotheses. Determine the P value