Question:Suppose we want to estimate the proportion of teenagers (aged
13-18) who are blind. If we...
Question
Suppose we want to estimate the proportion of teenagers (aged
13-18) who are blind. If we...
Suppose we want to estimate the proportion of teenagers (aged
13-18) who are blind. If we want to estimate this proportion to
within 2% at the 95% cofidence level, how many random selected
teenager must we survey?