NO.PZ2018062016000049
问题如下：
The number of 1-10,the fourth quintile number will be:
选项：
A.8.
B.8.8.
C.9.
解释：
B is correct. Ly = (n + 1) × (y/100).n = 10 , y = 80%, L80 = (10 + 1) × (80/100) = 11 × 0.8 = 8.8.
No.PZ2018062016000049 (选择题)
来源: 品职出题
The number of 1-10,the fourth quintile number will be:
您的回答, 正确答案是: B
A
不正确8.
B
8.8.
C
9.
数据统计(全部)
做对次数: 1463
做错次数: 393
正确率: 78.83%
数据统计(个人)
做对次数: 0
做错次数: 1
正确率: 0.00%
解析
B is correct. Ly = (n + 1) × (y/100).n = 10 , y = 80%, L80 = (10 + 1) × (80/100) = 11 × 0.8 = 8.8.
