diff --git a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering.ipynb b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering.ipynb
index 636b74b0a37eba8272bbc6986d9ae5a6480938df..2aff39d640b00ea160f6ca7788b769edd71d6c9c 100644
--- a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering.ipynb
+++ b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering.ipynb
@@ -227,7 +227,7 @@
     "        # Test for convergence\n",
     "        ### --> you provide this solution ###\n",
     "        if centers_have_not_changed(coords_center, coords_center_old):\n",
-    "            if visualize_progres:\n",
+    "            if visualize_progress:\n",
     "                # visualize final state\n",
     "                sleep(sleep_time)\n",
     "                clear_output(wait=True)\n",
@@ -257,7 +257,7 @@
     "        #initial_random_state=int(time()),# initial random seed - use a fixed value, if you want to have the same initial state for every execution\n",
     "        # this is a good random seed to see the bug\n",
     "        initial_random_state=4321,\n",
-    "        visualize_progres=True,#Turn Off, if you do not want to wait for the visualization\n",
+    "        visualize_progress=True,#Turn Off, if you do not want to wait for the visualization\n",
     "        sleep_time=1 # the sleep time controls the speed of the visualization (lower means faster)\n",
     "        \n",
     "    )\n",
@@ -297,7 +297,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },
diff --git a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_stdPython.ipynb b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_stdPython.ipynb
index 456c8feea6da474385194ae85091e62f0879b307..0108bed2b90f1c7ad1c173c325b4534f40b14234 100644
--- a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_stdPython.ipynb
+++ b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_stdPython.ipynb
@@ -247,7 +247,7 @@
     "        # Test for convergence\n",
     "        ### --> you provide this solution ###\n",
     "        if centers_have_not_changed(coords_center, coords_center_old):\n",
-    "            if visualize_progres:\n",
+    "            if visualize_progress:\n",
     "                # visualize final state\n",
     "                sleep(sleep_time)\n",
     "                clear_output(wait=True)\n",
@@ -275,7 +275,7 @@
     "        n_centers=n_clusters,# number of clusters\n",
     "        n_iter=n_iter,# maximum number of iterations to perform, if algorithm does not converge before\n",
     "        initial_random_state=int(time()),# initial random seed - use a fixed value, if you want to have the same initial state for every execution\n",
-    "        visualize_progres=True,#Turn Off, if you do not want to wait for the visualization\n",
+    "        visualize_progress=True,#Turn Off, if you do not want to wait for the visualization\n",
     "        sleep_time=0.5 # the sleep time controls the speed of the visualization (lower means faster)\n",
     "        \n",
     "    )\n",
diff --git a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_tasks.ipynb b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_tasks.ipynb
index 40f98b5b7de4f2afa664b8a62ab49e9792cbe4db..04812cbcf8aeb364b0a45a92d9491b8e188fe4a4 100644
--- a/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_tasks.ipynb
+++ b/exercises/Numpy_KMeansClustering/NumPy_KMeansClustering_tasks.ipynb
@@ -230,7 +230,7 @@
     "        # Test for convergence\n",
     "        ### --> you provide this function ###\n",
     "        if centers_have_not_changed(coords_center, coords_center_old):\n",
-    "            if visualize_progres:\n",
+    "            if visualize_progress:\n",
     "                # visualize final state\n",
     "                sleep(sleep_time)\n",
     "                clear_output(wait=True)\n",
@@ -259,7 +259,7 @@
     "        #initial_random_state=int(time()),# initial random seed - use a fixed value, if you want to have the same initial state for every execution\n",
     "        # this is a good random seed to see the bug\n",
     "        initial_random_state=4321,\n",
-    "        visualize_progres=True,#Turn Off, if you do not want to wait for the visualization\n",
+    "        visualize_progress=True,#Turn Off, if you do not want to wait for the visualization\n",
     "        sleep_time=0.5 # the sleep time controls the speed of the visualization (lower means faster)\n",
     "        \n",
     "    )\n",
@@ -283,7 +283,7 @@
  ],
  "metadata": {
   "kernelspec": {
-   "display_name": "Python 3 (ipykernel)",
+   "display_name": "Python 3",
    "language": "python",
    "name": "python3"
   },