diff --git a/journal/logbook.md b/journal/logbook.md
index 069ad586fd121ce9b77c1f86bab375ad9c37319c..f83860ea8250773720a2d5cca517b720996f99fc 100644
--- a/journal/logbook.md
+++ b/journal/logbook.md
@@ -70,3 +70,7 @@ Afterwards, I compared my version with the reference solution provided on the Mo
 
 In this exercise, I performed a simple statistical analysis. Using the provided data, I computed the **mean**, **standard variation**, **minimum**, **median**, and **maximum** values of the dataset.
 
+## Excercise 02 (3rd part)
+
+Based on the dataset provided in the previous excercise (2.2), I reproduced a **sequence plot** and **a histogram** to visualize the data.
+