Chrome File Edit View History Bookmarks Profiles Tab Window Help Tue 11:13 PM Q E . . . Do Homework - Section 9.1 Homework M SMC Policy Rem a mathxl.com/Student/PlayerHomework.aspx? homeworkld=609010204&questionld=1&flushed=false&cld=6684282&centerwin=yes idlines | UC / X + admission Math 54: Elementary Statistics (2) Shane Amar & | 11/02/21 11:13 PM R AS Update Apps M Gmail You Reading List Question 5, 9.1.37 HW Score: 89.2%, 9.81 of 11 points O Homework: Secti... Part 1 of 2 x Points: 0 of 1 Save A researcher wishes to estimate the percentage of adults who support abolishing the penny. What size sample should be obtained if he wishes the estimate to be within 2 percentage points with 90% confidence if Nov (a) he uses a previous estimate of 38%? (b) he does not use any prior estimates? Click here to view the standard normal distribution table (page 1). Ja Click here to view the standard normal distribution table (page 2). . . . . . (a) n= (Round up to the nearest integer.) X More Help me solve this Video Get more help - Clear all Final check 2 4