diff --git a/reading/000_Introduction to Probability, Statistics, and Random Processes/README.md b/reading/000_Introduction to Probability, Statistics, and Random Processes/README.md
index 282aebd..2e95f9a 100644
--- a/reading/000_Introduction to Probability, Statistics, and Random Processes/README.md	
+++ b/reading/000_Introduction to Probability, Statistics, and Random Processes/README.md	
@@ -8,8 +8,6 @@ total pages=1007
 
 TODO:
 
-- ch2 end of chapter problems
-- 3.1.6 problems
 - 3.2.5 problems
 - ch3 end of chapter problems
 - 4.1.4 problems