DDE-1/Statistics.md

@@ -35,11 +35,11 @@ p(E_1E_2)= p(E_1)p(E_2)
 or we can say:
 
 ```math
-p(E_1E_2)= p(E_1)p(E_2)
+p(E_2|E_1)= p(E_2);
 ```
 
 ```math
-p(E_2|E_1)= p(E_2); p(E_1|E_2)= p(E_1)
+ p(E_1|E_2)= p(E_1)
 ```
 
 ### Bayesian statistics