Question 2: A Psychology course has two midterms and a final exam. Midterm 1 is worth 21% of the final grade, Midterm 2 is worth 37% of the final grade, and the final exam is worth 42%. The instructor assigns (1 Points) grades as marks on 100. If a student received a mark of 77.5 on the first midterm and 70.75 on the second, what mark does she need on the final exam to get a final grade of 80 in the course? Question 3: What proportion of the standard normal distribution lies below 1.37612? (1 Points) Question 4: What proportion of the standard normal distribution lies within the interval $2.1111? (1 Points)