Score Percent of final grade The scores and their percent of the final grade for a statistics student are given. What is the student's weighted mean score? Homework 83 15 Quiz 81 Quiz 90 Project 99 40 Final Exam 88 35 The student's weighted mean score is. (Simplify your answer. Round to two decimal places as needed.)(3) Find the ve-number summary, and (b) draw a box-and-whisker plot of the data. 48852987959416298779 12 Next question (a) Min = (Simplify your answer.) (Simplify your answer. Do not round.) (Simplify your answer. Do not round.) (Simplify your answer. Do not round.) Max = (Simplify your answer.) (b) Choose the correct box-and-whisker plot below. OA. Q q 1 3579 pp