What important theorem in statistics implies that, for a large sample size, the possible sample proportions of that size have approximately a normal distribution? Choose the correct answer below. A....

Extracted text: What important theorem in statistics implies that, for a large sample size, the possible sample proportions of that size have approximately a normal distribution? Choose the correct answer below. A. The central limit theorem B. There is no such theorem. C. The stratified sampling theorem


Extracted text: During a period of 11 years, of 1700 people that were selected for grand jury duty, 30% of them were immigrants. Construct a 99% confidence interval for the percentage of grand jury members who were immigrants. The 99% confidence interval is from to