What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of error of 0.1 in the fol
Posted: Sun Jul 10, 2022 10:11 am
What is the minimal sample size needed for a 95% confidence interval to have a maximal margin of error of 0.1 in the following scenarios? (Round your answers up the nearest whole number.) USE SALT (a) a preliminary estimate for p is 0.37 (b) there is no preliminary estimate for p