Question: Please provide answer using minitab with instructions A researcher wishes to estimate the proportion of adults who have high-speed Internet access. What size sample should

Please provide answer using minitab with instructions

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 within0.02 with 90 % confidence if

(a) she uses a previous estimate of 0.36?

(b) she does not use any prior estimates?

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