If you were constructing a 99% confidence interval of the population mean based on a sample of n = 25 where the standard deviation of the sample S = 0.05, the critical value of t will be ________.
选项:
A:2.7969;
B:2.7874;
C:2.4922;
D:2.4851
发布时间:2024-03-31 20:57:30