返回列表 发帖

每日一练F2 答案回复可见

Which of the following is a feasible value for a correlation coefficient?
A   +1·2
B   0
C   -1·2
D   –2·0

B

b

TOP

b

TOP

b

TOP

gao

TOP

try

TOP

[em40]

TOP

b

TOP

[em01]

TOP

看看,多谢!

TOP

返回列表