We wanted to conduct the same experiment as Pamir so each student was given a coin to flip 20 times. In theory, the students knew that there would be a 1/2 or 50 % chance of getting either a head or tail but their trials or experiments had different results -
7/20, 11/ 20, 9/20, 12/20, 8/20.
We talked about the difference between theoretical and experimental probability.
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