You may like to read the article on Morse code before attempting
this question. Morse's letter analysis was done over 150 years ago,
so might there be a better allocation of symbols today?
How have "Warmsnug" arrived at the prices shown on their windows? Which window has been given an incorrect price?
Find the frequency distribution for ordinary English, and use it to help you crack the code.
In this problem, you will meet two different ways to test your reactions.
This reaction timer will enable you to collect data on the time it takes you to respond to an image on your computer.