2021年CFA考试《Level Ⅰ》考试题库-CFA考试（Level Ⅰ）-Study Session 3　Quantitative Methods Application-

财会经济-CFA特许金融分析师

单选题-Sampling error is defined as:

单选题

A.An error that occurs when a sample of less than 30 elements is drawn

B.An error that occurs during collection,recording,and tabulation of data

C.The difference between the value of a sample statistic and the value of the corresponding population parameter

我个人认为这个应该是：C

解析：An example might be the difference between a particular sample mean and the average value of the overall population.