Which of the following statements are true?
A) The larger the sample size, the larger the confidence interval
B) The smaller the sample size, the greater the sampling error
C) The more categories being measured, the smaller the sample size
D) A confidence level of 95 percent is always sufficient

Question

Quizplus · Accepted Answer

B) The smaller the sample size, the greater the sampling error. This is because a smaller sample is less likely to accurately represent the population, leading to higher variability or uncertainty in the estimates derived from the sample.

Which of the Following Statements Are True