diff --git a/journal/DS logbook.md b/journal/DS logbook.md
index d7bb5877008fef59fd1b98a059dcb07f93f8bb37..61d14c1645a75d7e2b2e8546b88932d996b45a4c 100644
--- a/journal/DS logbook.md	
+++ b/journal/DS logbook.md	
@@ -172,3 +172,34 @@
 * f. Reading the documentation and cheat sheets
 
 Jupyter installation and configuration
+
+# Module 3
+## Quiz 12 (2/2)
+1. What distinguishes a replicable data analysis from a traditional analysis?
+   *Answer*
+*    b. The code for all computations is included 
+
+
+2. What are the advantages of a replicable analysis? What are the advantages of a replicable analysis? 
+   *Answer*
+* a. It is easier to prepare b. It is easier to modify
+* d. It is easier to verify
+
+## Quiz 13 (4/4)
+1. Where do the data on the incidence of influenza-like illness come from?.
+   *Answer*
+* a. From the “réseau Sentinelles”, a network of general practitioners 
+
+2. In which format are the data avialable?
+   *Answer*
+* b. CSV format 
+
+3. Which is the sampling frequency of the incidence data?
+   *Answer*
+*  c. One value per week 
+
+4. Why do we advise against removing the missing data line from the downloaded data file?
+   *Answer*
+*  b. It would leave no visible trace of the manipulation 
+
+Data import-Jupyter
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