diff --git a/02_activities/assignments/assignment_3.ipynb b/02_activities/assignments/assignment_3.ipynb
index 49e557081..30a141663 100644
--- a/02_activities/assignments/assignment_3.ipynb
+++ b/02_activities/assignments/assignment_3.ipynb
@@ -402,7 +402,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 43,
+   "execution_count": null,
    "id": "be4c4011",
    "metadata": {},
    "outputs": [
@@ -436,7 +436,8 @@
     "\n",
     "# Display the result\n",
     "print(f\"Mean of Color Intensity: {mean_color_intensity}\")\n",
-    "print(f\"90% Confidence Interval of Mean Color Intensity: ({lower_bound}, {upper_bound})\")"
+    "print(f\"90% Confidence Interval of Mean Color Intensity: ({lower_bound}, {upper_bound})\")\n",
+    "..."
    ]
   },
   {