Updated coins notebook

Author: cfgranda

discrete_and_continuous_variables/.ipynb_checkpoints/coins-checkpoint.ipynb

@@ -7,7 +7,7 @@
    "source": [
     "Material for the book [Probability and Statistics for Data Science](https://a.co/d/cAss9mO). A free preprint, videos, code, slides and solutions to exercises are available at https://www.ps4ds.net/\n",
     "\n",
-    "Code for the video on How To Learn Probability and Statistics for Data Science \n",
+    "Code for the video on [How To Learn Probability and Statistics for Data Science](https://youtu.be/4xs4-5GzhBI?si=wfwZdvUCrsaHYJlY) \n",
     "\n",
     "Topics and relevant videos: [Monte Carlo simulations](https://www.youtube.com/watch?v=vIY_J85hHdw), [joint distribution of discrete and continuous variables](https://www.youtube.com/watch?v=DQxf2t_OM-8) \n",
     "\n",

discrete_and_continuous_variables/coins.ipynb

@@ -7,7 +7,7 @@
    "source": [
     "Material for the book [Probability and Statistics for Data Science](https://a.co/d/cAss9mO). A free preprint, videos, code, slides and solutions to exercises are available at https://www.ps4ds.net/\n",
     "\n",
-    "Code for the video on How To Learn Probability and Statistics for Data Science \n",
+    "Code for the video on [How To Learn Probability and Statistics for Data Science](https://youtu.be/4xs4-5GzhBI?si=wfwZdvUCrsaHYJlY) \n",
     "\n",
     "Topics and relevant videos: [Monte Carlo simulations](https://www.youtube.com/watch?v=vIY_J85hHdw), [joint distribution of discrete and continuous variables](https://www.youtube.com/watch?v=DQxf2t_OM-8) \n",
     "\n",