Which of the Following Descriptors Is Correct for Confidence Intervals

Multiple Choice

Which of the following descriptors is correct for confidence intervals of a sample size?

A) The width of the confidence interval increases as the population size decreases.
B) The width of the confidence interval increases as the population sample size increases.
C) A 90% confidence level will be wider than a 95% confidence interval.
D) The width of the confidence interval decreases as the sample size increases.