In a student's statistics class, the final grade is based on six categories. The categories, grades, and weights are shown in this table. Category Grade Weight % Test 1 86 17 Test2 97 16 Test 3 45 20 Homework 61 5 Semester Project 100 10 Final Exam 47 32 Compute a weighted average to determine the student's overall final grade in the course. Record the overall final grade below as a percentage. Round accurately to two decimal places. Final Grade: Enter an integer or decimal number [more..] Check AnswerA anner for team 1 can run a race in 59.5 seconds. Team 1 has running times with a mean of 64.2 seconds and a standard deviation of 1 seconds. a runner for team 2 can run a race in 5? seconds. Team 1 has running times with a mean of $2.1 seconds and a standard deviation of 4.4 seconds. a] Which runner is faster? [this is not a trick question...no statistics involved here} {Q runner for team 2 C) runner for team 1 b} What is thE' Z'SCDr'E EISSDC'lHtE'd with tl'ill'.I running time Elf runner for team 1? Round final answer to two decimal places. -4.T V" c} What is the zscore associated with the running time of runner for team 2? Round final answer to two decimal places