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Help please esis-testing/critical C openvellum.ecollege.com/course.html?courseld=169079538OpenVellumHMAC=1ddf960a7026583cc018c... P Do Homework - Ch 12 - Google Chrome X mathxl.com/Student/PlayerHomework.aspx?homeworkld=615289941&questionld=1&flushed=false&cld=6641319¢erwin=yes Math 10 Fall 21 Afternoon Billy Nguyen & |

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esis-testing/critical C openvellum.ecollege.com/course.html?courseld=169079538OpenVellumHMAC=1ddf960a7026583cc018c... P Do Homework - Ch 12 - Google Chrome X mathxl.com/Student/PlayerHomework.aspx?homeworkld=615289941&questionld=1&flushed=false&cld=6641319¢erwin=yes Math 10 Fall 21 Afternoon Billy Nguyen & | 11/29/21 10:05 PM Homework: Ch 12 Question 7, 12.3.113 HW Score: 61.22%, 4.29 of 7 points Save O Points: 0 of 1 For several years, evidence had been mounting that folic acid reduces major birth defects. In a study, doctors enrolled women prior to conception and divided them randomly into two groups. One group, consisting of 2703 women, took daily multivitamins containing 0.8 mg of folic acid; the other group, consisting of 2140 women, received only trace elements. Major birth defects occurred in 34 cases when the women took folic acid and in 51 cases when the women did not. Construct a 99% confidence interval for the difference between the two population proportions, P1 - P2 Click here to view page 1 of the table of areas under the standard normal curve. Click here to view page 2 of the table of areas under the standard normal curve The 99% confidence interval estimate is from | to (Round to three decimal places as needed. Use ascending order.)

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