Math Arguments
180 Days of Ideas for Discussion in Math Class. (as of 9July2014, we're in overtime!)
Wednesday, December 17, 2014
345: Fair or Foul?
Sullivan bought a die at the magic shop. He rolls it 155 times and gets the following results:
ONE: twenty-eight times
TWO: twenty times
THREE: fifteen times
FOUR: thirty-one times
FIVE: thirty-two times
SIX: twenty-nine times.
Is this die loaded?
What is the probability he will get a 6 on the next roll?
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