问题如下：
How many of the following statements about style analysis is incorrect?
Statement 1 Holdings-based style analysis is more accurate than returns-based analysis because it uses the actual portfolio holdings.
Statement 2 The limited data makes holdings-based style analysis less effective.
选项：
A.One
B.Two
C.None
解释：
C is correct.
考点：Equity investment style classification
解析：题干中两个表述都是正确的。
我觉得这道题对我更偏向一个英文理解问题。第二个结论说limited data，我理解是持仓股票毕竟是部分股票所以就是limited data（我们知道持仓）。而答案的意思似乎是，limited data就是持仓股票未知？
