mathxl.com/Student/PlayerTest.aspx?testld=232316947¢erwin=yes STA 2122 Hybrid Fall 2021 =Quiz: Chapter 9 Quiz Question 6 of 10 This quiz: 10 point(s) possible This question: 1 point(s) possible A researcher wishes to estimate the proportion of adults who have high-speed Internet access. What size sample should be obtained if she wishes the estimate to be within 0.02 with 99% confidence i (a) she uses a previous estimate of 0.38? b) she does not use any prior estimates? Click the icon to view the table of critical values. (a) n= (Round up to the nearest integer.) (b) n= (Round up to the nearest integer.) Statcrunch Calculator Time Remaining: 01:1