18. Football Overtime Games In "The Overtime Rule in the National Football League:
Fair or Unfair?" by Gorgievski et al., MathAMATYC Educator, Vol. 2, No. 1, the authors
report that among 414 football games won in overtime (prior to the overtime rule change
in 2012), 235 were won by the team that won the coin toss at the beginning of overtime.
If winning the coin toss does not provide an advantage, there is a 0.3% chance of getting
such results.
siae found that during

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