问题如下：
Which of the following groups best illustrates a sample?
选项：
A. The set of all estimates for Exxon Mobil’s FY2015 EPS
B. The FTSE Eurotop 100 as a representation of the European stock market
C. UK shares traded on 13 August 2015 that also closed above £120/share on the London Stock Exchange
解释：
B is correct.
The FTSE Eurotop 100 represents a sample of all European stocks. It is a subset of the population of all European stocks.
这里的C表示的总体不是美国市场正在交易的股票吗？