回归系数的假设检验可用

A．相关系数的检验代替

B．t检验

C．F芦检验

D．χ²检验

E．u检验

选择who, that, where 填空。

1. This is the house _______ we built last year.

2. This is the house _______ we lived ten years ago.

3. I can't find a house _______ is suitable for us to live.

4. He is the man _______ can help you.

5. Is there a zoo _______ we can see tigers around here?

6. I like musicians ______ write their own songs.