diff --git a/Week02/weighted_eren_ozturk.py b/Week02/weighted_eren_ozturk.py
new file mode 100644
index 00000000..2aad1bc8
--- /dev/null
+++ b/Week02/weighted_eren_ozturk.py
@@ -0,0 +1,9 @@
+import random
+def weighted_srs(data, n, weights, with_replacement=False):
+    if weights or with_replacement: return random.choices(data, weights=weights, k=n)
+    sample, remaining_data = [], list(data)
+    for _ in range(n):
+        chosen = random.choices(remaining_data)[0]
+        sample.append(chosen)
+        remaining_data.remove(chosen)
+    return sample