The unexpected paradox of suspension

In this video we look at the unexpected hanging paradox, also known as the surprise exam paradox. Nearly 100 papers have been published on this paradox, but there is still no agreement on the right solution. Can you solve the paradox?

Sources and further reading:
https://goo.gl/JFtjjy
https://goo.gl/MwNMtL
https://goo.gl/mUK7aw
https://goo.gl/RT3JKZ

Music:
/"Constance Part Three/"
Kevin MacLeod (incompetech.com)
Under Creative Commons license: By Attribution 3.0
http://creativecommons.org/licenses/by/3.0/

Website: http://www.smartbydesignstudio.com
Facebook: https://goo.gl/cBvvZj