* | &5 Module 3| Chapter 6 WebAssic X YA Module 3: Chapter 6 Practice & X = @ ChatGPT X | 4 = s O 25 webassign.net/web/Student/Assignment Responses/submit?dep=344205308&tags=autosavefquestion5263516_5 b4 o 3 Newfolder @ New Tab Desmos | Scientific.. Q) CH 11-19 Flashcard.. @ ChatGPT @ ChatGPT of Vaccines | Free Full @ Ethical Issues in Ma O In introductory statistics courses at Large State University, the times it takes students to complete thelr final exams are normally distributed with a mean of p = 88 minutes and a standard deviation of g = 16 minutes. Use the figure below to answer the following questions Area Under a Normal Curve 0.15% 2.35% 2.35% 0.15% u-3o0 H=-20 =0 u U4 o H+20 H+30 [ E =g (a) Estimate the probability that a randomly selected student will complete their final exam in less than 72 minutes. = Ix (b) The final exam is scheduled to allow 2 hours. Estimate the probability that a randomly selected student will need more than 2 hours to complete their exam. e x () In a section with 160 students, how many students do you expect will need more than 2 hours to complete their exams? 4 students Need Help? 1 Show My Wark ioninan 3 E - i 746 E " u @ P HFCear ~@wm iz 0