No.PZ2015120604000054 (选择题)
来源:
The quarterly returns for FTSE 100 over year 2016 were 8%, -5%, 3% and 1%. What is the quarterly arithmetic mean return for FTSE 100?
您的回答C, 正确答案是: A
A
1.75%.
B
1.64%.
C
不正确2%.
数据统计(全部)
做对次数: 6695
做错次数: 878
正确率: 88.41%
数据统计(个人)
做对次数: 0
做错次数: 0
正确率: 0%
解析
A is correct
The arithmetic mean= (8%-5%+3%+1%) / 4 = 1.75%
