NO.PZ2022123001000111
问题如下：
All else equal, is specifying a smaller significance level in a hypothesis test likely to increase the probability of a:
选项：
Type I error?
Type II error?
No
No
No
Yes
Yes
Yes
解释：
Decrease the significance level can increase type II error and decrease type I error.
这题怎么理解？
显著性水平降低，置信区间是变大了，应该是更不容易被拒绝吧？那么二类错误应该是变大？
