A Simple Random Sample Was Conducted to Select 1600 of 100,000

Multiple Choice

A simple random sample was conducted to select 1600 of 100,000 subscribers to an educational research journal.The selected participants were asked whether the journal should increase its base of research coverage to include more social science articles.40% of participants requested an expansion in coverage.What is the 99% confidence interval for the proportion of subscribers who would like a wider research coverage?

A) [.30,.50]
B) [.32,.48]
C) [.33,.44]
D) [.37,.43]