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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 0.03 with 90% confidence if a. She uses a previous estimate of 0.32
by Bartleby ExpertA doctor wants to estimate the
by Bartleby ExpertA 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 0.03 with 90% confidence if
A. She uses a previous estimate of 0.34
B. She does not use any prior estimates.
by Bartleby Expert
