seems they are not the only one with an issue reading bell curves.
Barack Obama
@BarackObama
My family and I are mourning the loss of our beloved grandmother, Sarah Ogwel Onyango Obama, affectionately known to many as “Mama Sarah” but known to us as “Dani” or Granny. We will miss her dearly, but we’ll celebrate with gratitude her long and remarkable life.
https://twitter.com/BarackObama/status/1376528504490196993
comms?