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Module 03

+# Logbook – Module 3
+
+## Info  
+**Name:** Begüm Cerrahoglu  
+**Module:** 3 – Notes  
+**Deadline:** 24th of June
+
+## 03-1 – Influenza-like illness dataset exploration + notes
+
+- Added option to check and used local CSV instead of downloading each time
+- Added comment explaining why this change was needed
+
+
+## 03-2 – Chickenpox incidence analysis
+
+- Adapted flu analysis code to chickenpox dataset
+- Initially made mistake in starting year leading to incorrect quiz answers
+- After checking the forum, saw the key detail:
+  - Data only reliable from **1991** onward
+- Committed notebook to GitLab after verifying plots