diff --git a/module3/exo3/exercice.ipynb b/module3/exo3/exercice.ipynb
index 2011d2980ff638ca2df086c4ddae1b3a63fff077..c577f9e2aa1dd4003deaad0b9b22a03277af2598 100644
--- a/module3/exo3/exercice.ipynb
+++ b/module3/exo3/exercice.ipynb
@@ -183,7 +183,7 @@
      "name": "stdout",
      "output_type": "stream",
      "text": [
-      "Lu 44413 lignes en 0.183 sec\n"
+      "Lu 44413 lignes en 0.190 sec\n"
      ]
     }
    ],
@@ -720,7 +720,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f60ce7128>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c4c7a3358>"
       ]
      },
      "execution_count": 6,
@@ -767,7 +767,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5ec0a4e0>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0aacb3c8>"
       ]
      },
      "execution_count": 7,
@@ -825,7 +825,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5eaa0e80>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a918e10>"
       ]
      },
      "execution_count": 8,
@@ -920,7 +920,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5ea58ac8>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0aaa7080>"
       ]
      },
      "execution_count": 10,
@@ -1535,7 +1535,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e9615c0>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a873e10>"
       ]
      },
      "execution_count": 12,
@@ -1580,7 +1580,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e900c88>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a75a0f0>"
       ]
      },
      "execution_count": 13,
@@ -1642,7 +1642,7 @@
        "  <th>Date:</th>             <td>Fri, 12 Jun 2020</td> <th>  Prob (F-statistic):</th>  <td>0.000123</td>  \n",
        "</tr>\n",
        "<tr>\n",
-       "  <th>Time:</th>                 <td>16:56:53</td>     <th>  Log-Likelihood:    </th> <td>-1.0715e+05</td>\n",
+       "  <th>Time:</th>                 <td>17:48:17</td>     <th>  Log-Likelihood:    </th> <td>-1.0715e+05</td>\n",
        "</tr>\n",
        "<tr>\n",
        "  <th>No. Observations:</th>      <td> 32667</td>      <th>  AIC:               </th>  <td>2.143e+05</td> \n",
@@ -1692,7 +1692,7 @@
        "Model:                            OLS   Adj. R-squared:                  0.000\n",
        "Method:                 Least Squares   F-statistic:                     14.75\n",
        "Date:                Fri, 12 Jun 2020   Prob (F-statistic):           0.000123\n",
-       "Time:                        16:56:53   Log-Likelihood:            -1.0715e+05\n",
+       "Time:                        17:48:17   Log-Likelihood:            -1.0715e+05\n",
        "No. Observations:               32667   AIC:                         2.143e+05\n",
        "Df Residuals:                   32665   BIC:                         2.143e+05\n",
        "Df Model:                           1                                         \n",
@@ -1831,7 +1831,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e5da630>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a58af98>"
       ]
      },
      "execution_count": 17,
@@ -1888,7 +1888,7 @@
        "  <th>Date:</th>             <td>Fri, 12 Jun 2020</td> <th>  Prob (F-statistic):</th>  <td>0.0442</td>  \n",
        "</tr>\n",
        "<tr>\n",
-       "  <th>Time:</th>                 <td>16:56:54</td>     <th>  Log-Likelihood:    </th> <td> -50605.</td> \n",
+       "  <th>Time:</th>                 <td>17:48:18</td>     <th>  Log-Likelihood:    </th> <td> -50605.</td> \n",
        "</tr>\n",
        "<tr>\n",
        "  <th>No. Observations:</th>      <td> 11369</td>      <th>  AIC:               </th> <td>1.012e+05</td>\n",
@@ -1938,7 +1938,7 @@
        "Model:                            OLS   Adj. R-squared:                  0.000\n",
        "Method:                 Least Squares   F-statistic:                     4.050\n",
        "Date:                Fri, 12 Jun 2020   Prob (F-statistic):             0.0442\n",
-       "Time:                        16:56:54   Log-Likelihood:                -50605.\n",
+       "Time:                        17:48:18   Log-Likelihood:                -50605.\n",
        "No. Observations:               11369   AIC:                         1.012e+05\n",
        "Df Residuals:                   11367   BIC:                         1.012e+05\n",
        "Df Model:                           1                                         \n",
@@ -2054,7 +2054,7 @@
      "output_type": "stream",
      "text": [
       "Les données sont déjà présentes en local.\n",
-      "Lu 6887 lignes en 0.030 sec\n"
+      "Lu 6887 lignes en 0.044 sec\n"
      ]
     }
    ],
@@ -2105,7 +2105,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e4909e8>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a302278>"
       ]
      },
      "execution_count": 23,
@@ -2146,7 +2146,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e863588>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a282a90>"
       ]
      },
      "execution_count": 24,
@@ -2187,7 +2187,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5e3f1e10>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c0a5068d0>"
       ]
      },
      "execution_count": 25,
@@ -2228,7 +2228,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5cb42278>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c089a9e48>"
       ]
      },
      "execution_count": 26,
@@ -2285,7 +2285,7 @@
        "  <th>Date:</th>             <td>Fri, 12 Jun 2020</td> <th>  Prob (F-statistic):</th>  <td> 0.816</td>  \n",
        "</tr>\n",
        "<tr>\n",
-       "  <th>Time:</th>                 <td>16:56:55</td>     <th>  Log-Likelihood:    </th> <td> -15946.</td> \n",
+       "  <th>Time:</th>                 <td>17:48:20</td>     <th>  Log-Likelihood:    </th> <td> -15946.</td> \n",
        "</tr>\n",
        "<tr>\n",
        "  <th>No. Observations:</th>      <td>  5015</td>      <th>  AIC:               </th> <td>3.190e+04</td>\n",
@@ -2335,7 +2335,7 @@
        "Model:                            OLS   Adj. R-squared:                 -0.000\n",
        "Method:                 Least Squares   F-statistic:                   0.05442\n",
        "Date:                Fri, 12 Jun 2020   Prob (F-statistic):              0.816\n",
-       "Time:                        16:56:55   Log-Likelihood:                -15946.\n",
+       "Time:                        17:48:20   Log-Likelihood:                -15946.\n",
        "No. Observations:                5015   AIC:                         3.190e+04\n",
        "Df Residuals:                    5013   BIC:                         3.191e+04\n",
        "Df Model:                           1                                         \n",
@@ -2513,7 +2513,7 @@
     {
      "data": {
       "text/plain": [
-       "<matplotlib.axes._subplots.AxesSubplot at 0x7f6f5c95f7b8>"
+       "<matplotlib.axes._subplots.AxesSubplot at 0x7f9c087afe80>"
       ]
      },
      "execution_count": 32,
@@ -2547,7 +2547,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 36,
+   "execution_count": 33,
    "metadata": {},
    "outputs": [
     {
@@ -2584,7 +2584,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 37,
+   "execution_count": 34,
    "metadata": {},
    "outputs": [
     {
@@ -2613,7 +2613,7 @@
   },
   {
    "cell_type": "code",
-   "execution_count": 38,
+   "execution_count": 35,
    "metadata": {},
    "outputs": [
     {
@@ -2639,7 +2639,7 @@
     "\n",
     "| Distance | Segmentation |  Latence | Capacité |\n",
     "|:-:|:-:|:-:|:-:|\n",
-    "| Courte | Non | 3.3 ms| 24.52 Mbps |\n",
+    "| Courte | Non | 3.3 ms| 3.06 Mo/s |\n",
     "| Courte | Oui | 5.3 ms | 0.39 Mo/s |\n",
     "| Longue | Non | 110.8 ms | 4.03 Mo/s |\n",
     "| Longue | Oui | 111.3 ms | 2.66 Mo/s |\n",