NO.PZ2023062701000006
问题如下：
What does the false discovery rate (FDR) represent?
选项：
A.
The expected proportion of false negatives
B.
The proportion of true positives
C.
The expected proportion of false positives
解释：
The false discovery rate (FDR) refers to the expected portion of false positives. It represents the proportion of positive test results that are incorrect or falsely identified as significant. FDR is a measure that helps control the rate of false positives in multiple testing scenarios.
false discovery rate 如果是双尾的话，左边不是也有个false的区域么？为什么不是也有false nagative？
