school diploma. Given an error probability of 5 percent. what is the sample

Consider the middle interval in the sampling distribution of ii: (in = 0.83. in = 0.89). where 5 is the proportion obtained from random samples of individuals 25 years or older in a Midwestern state who have a high school diploma. Given an error probability of 5 percent. what is the sample size in this sampling distribution? a) 514 b) 545 c) 590 d) 604