8. What is your grade in the class right now, without the final exam? Grade Weight Homework 90% 15% Test 1 75% 25% Test 2 82% 25% Focus 98% 5% Problem Final 30% What grade do you need on the final to get an A in the class? 9. What is the median and mode of this data set? 12, 15, 11, 10, 18, 12, 13, 15, 20, 15, 16