You want to obtain a sample to estimate the proportion of a population that possess a particular genetic marker. Based o

[answerhappygod]

You want to obtain a sample to estimate the proportion of a
population that possess a particular genetic marker. Based on
previous evidence, you believe approximately p ∗ = 88 % of the
population have the genetic marker. You would like to be 90%
confident that your estimate is within 2% of the true population
proportion. How large of a sample size is required? n = Do not
round mid-calculation. However, you may use a critical value
accurate to three decimal places.