Course Home C mathxl.com/Student/PlayerHomework.aspx?homeworkld=606857464&questionid=1&flushed=false&cld=6647595¢erwin=yes Apps Classroom ClassDojo Pearson Scholarship Finder . Macmillan Launch.. _ RTW Form chegg Slugbooks REVELPearson ding Fall 2021 2569 MATH 1123 OA Statistics He, H - Online Jasmin Martinez & | 10/02/21 5:35 PM Question 1, 6.2.14 HW Score: 0%, 0 of 30 points Homework: Chapter 6 HW Save Part 1 of 6 O Points: 0 of 5 Assume that the lengths of pregnancy for humans are approximately Normally distributed, with a mean of 267 days and a standard deviation of 10 days. Use the Empirical Rule to answer the following questions. Do not use the technology or the Normal table. Begin by labeling the horizontal axis of the graph with lengths, using the given mean and standard deviation. Three of the entries are done for you. Complete parts (a) through (?) below. Density C 2|.3 -2 2 3 Length 257 267 277 a. Roughly what percentage of pregnancies last more than 267 days? 95% O 68% O almost all O 50%