in 0.05 with 95% confidence ifshe uses a previous estimate of 0.38?she does not use any prior estimates?(a) n = ­­­_____ Round to the nearest integer.

A researcher wishes to estimate the proportion of adults who as high speed internet access. What size sample should be obtained if she wishes the estimate to be within 0.05 with 95% confidence ifshe uses a previous estimate of 0.38?she does not use any prior estimates?(a) n = ­­­_____ Round to the nearest integer.