question archive the author had difficulty findind the percentage of people who write with their left hand
the author had difficulty findind the percentage of people who write with their left hand
Subject:MathPrice: Bought3
the author had difficulty findind the percentage of people who write with their left hand. if we want to estimate that percentage based on results, how many people must we survey in order to be 99% confident we are with in 2 percentage points of the population percentage? assume that we know nothing about the percentage of the population that writes with their left hand.
