비복원추출한 표본의 표본평균의 평균과 분산과 표준편차(Mean and Variance and and Standard Deviation of Sample Mean of Samples without Replacement)
비복원추출한 표본의 표본평균의 평균과 분산과 표준편차(Mean and Variance and and Standard Deviation of Sample Mean of Samples without Replacement)
https://min7014.github.io/math20230703001.html