diff --git a/Week03/shifted_egehan_hatipoglu.py b/Week03/shifted_egehan_hatipoglu.py
new file mode 100644
index 00000000..dffbff6f
--- /dev/null
+++ b/Week03/shifted_egehan_hatipoglu.py
@@ -0,0 +1,9 @@
+def shifted(data):
+    n = len(data)
+    s = sorted(data)
+    mean = sum(data) / n
+    median = (s[n//2 - 1] + s[n//2]) / 2 if n % 2 == 0 else s[n//2] 
+    if mean != 0:
+        return abs(mean - median) / abs(mean) * 100
+    else:
+        return 0