67. An equity manager conducted a stock screen on 5,000 U.S. stocks that comprise her investment universe. The results of the screen are presented in the table below.
Criterion % of Stocks Meeting Criterion Price per share/Sales per share <1.25 35.0 Total asset/Equity ≤ 2.5 48.2 Dividends >0 58.6 Consensus forecast EPS >0 75.0 Meeting all 4 criteria simultaneously 10.8
If all the criteria were completely independent of each other, the number of stocks meeting all four criteria would be closest to:
A. 293. B. 371. C. 540.
为什么计算“the number of stocks meeting all four criteria ”用的是0.35 x 0.482 x 0.586 x 0.75 = 0.074或7.4%,而不能用表格中直接给出的10.8%。两者的区别究竟在哪里?请牛牛们指点一下 |