问题如下:
Using information from Exhibit 2, Vasileva should compute the 95% prediction interval for Amtex share return for month 37 to be:
选项:
A.–0.0882 to 0.1025.
–0.0835 to 0.1072.
0.0027 to 0.0116.
解释:
A is correct.
我算的答案是C,不是A,能不能解释一下A是如何算的,谢谢