a researcher wishes to estimate proportion of adults whl have high speed internet , what size sample should be obtained if she wishes the estimste to be within. 01 with 90% confidence

Homework: 3-2 MyStatLab: Module Three Problem Set Score: 0 of 5 pts 7 of 14 (14 complete) X 9.1.35 A researcher wishes to estimate the proportion of adults who have high-speed Internet access. What size sample should be obtained if she v (a) she uses a previous estimate of 0.38? (b) she does not use any prior estimates? 4 Click the icon to view the table of critical values. (a) n = (Round up to the nearest integer.)