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 0.05 with 95?% confidence if?a) she uses a previous estimate of 0.32???b) she does not use any prior? estimates?

MATH-200-OLH-Elem Probability & Statistics-CRN 53219 Test: M200Su FINAL EXAM, Part1 This Question: 1 pt 6 of 32 (16 complete) 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 0.05 with 95% confi a) she uses a previous estimate of 0.32? b) she does not use any prior estimates? a) n= (Round up to the nearest integer.) b) n= (Round up to the nearest integer.)