title: Creating a CDF in Excel
body: <p>I am trying to use excel to create a CDF. I have tried a few different methods but can't seem to get the plot correct. I have data similar to the below:</p>
  
  <pre><code>Decision      Score
   Yes           5
   Yes           5
   Yes           4
   Yes           4
   Yes           4
   Yes           3
   No           2
   No           2
   No           1
  </code></pre>
  
  <p>I want to be able to create the CDF so that I can say something like "40% of yeses had a score of at least 4." </p>