11.1 8

mathxl.com/Student/PlayerHomework.aspx?homeworkld =598204507&questionld=6&flushed=false&cld=6521125¢erwin=yes MAT-210-001 (CRN 270) Sviridovsky - Summer 1 2021 Molly Morris & |06/25/21 1:38 PM Homework: Section 11.1 Sav Score: 0 of 1 pt 8 of 11 (7 complete) HW Score: 50%, 5.5 of 11 11.1.21 Question Help A survey asked, "How many tattoos do you currently have on your body?" Of the 1217 males surveyed, 193 responded that they had at least one tattoo. Of the 1016 females surveyed, 143 responded that they had at least one tattoo. Construct a 99% confidence interval to judge whether the proportion of males that have at least on tattoo differs significantly from the proportion of females that have at least one tattoo. Interpret the interval. Let p1 represent the proportion of males with tattoos and p2 represent the proportion of females with tattoos. Find the 99% confidence interval for p1 - P2 The lower bound is The upper bound is (Round to three decimal places as needed.)