A、H<sub>0</sub>:β<sub>1</sub>≠0;H<sub>1</sub>:β<sub>1</sub>=0
B、H<sub>0</sub>:β<sub>1</sub>=0;H<sub>1</sub>:β<sub>1</sub>≠0
C、H<sub>0</sub>:β<sub>1</sub>=1;H<sub>1</sub>:β<sub>1</sub>≠1
D、H<sub>0</sub>:β<sub>1</sub>≠1;H<sub>1</sub>:β<sub>1</sub>=1