Update Readme.md

journal/Readme.md

@@ -8,4 +8,26 @@ EN
 
 Reserved for the Mooc's logbook
 
-I finished some homework:model 1, and model 2
+I finished some homework:model 1, and model 2
\ No newline at end of file
+
+Exercice 02-2 (5/5 points)
+
+1. What is the average ?
+
+14.11
+
+2. What is the minimum ?
+
+2.80
+
+3. What is the maximum ?
+
+23.40
+ 
+4. What is the median ?
+
+14.50
+
+5. What is the standard deviation ?
+
+4.33