diff --git a/7-time-series/lab-covid-19.ipynb b/7-time-series/lab-covid-19.ipynb
index 0310384..50900d8 100644
--- a/7-time-series/lab-covid-19.ipynb
+++ b/7-time-series/lab-covid-19.ipynb
@@ -1,6 +1,7 @@
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@@ -141,9 +149,9 @@
     "\n",
     "|     Forecast period      |         MSE |     √MSE |    stdev |\n",
     "| :----------------------: | ----------: | -------: | -------: |\n",
-    "| 2021-03-01 to 2021-03-07 |   64617.220 |  254.199 |  811.826 |\n",
-    "| 2021-03-01 to 2021-03-14 |  208014.899 |  456.087 |  837.483 |\n",
-    "| 2021-03-01 to 2021-03-21 | 3228834.183 | 1796.896 | 1154.486 |"
+    "| 2021-03-01 to 2021-03-07 |   25408.902 |  159.402 |  855.684 |\n",
+    "| 2021-03-01 to 2021-03-14 |  154280.817 |  392.786 |  895.531 |\n",
+    "| 2021-03-01 to 2021-03-21 | 1048835.781 | 1024.127 | 1052.978 |"
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