Challenge 5 Super Bowl Supposition  PLEASE DO NOT RESPOND UNTIL 2/6/2012  12
am EST

 

As the Super Bowl approaches, suppose it will be decided like baseball. Four
of seven games determines a winner.  Also suppose that the NFL has won the
first game. 

 

Simulate results of 2000000 series and provide the number of times the NFL
wins in   4 5 6 7    games.  If the AFL wins this Extended Super Bowl
Contest, the result is an  8 .  Create a  2000000 item list of number of
games necessary to determine a winner and provide a frequency distribution.

 

         fd=: [: /:~ ({. , #)/.~

   fd (expression for 2000000 trials)

4 249561
5 374865
6 373851
7 312603
8 689120

   ]games=:fd n,.2000000$6

4 249301
5 376266
6 375281
7 311189
8 687963

   ]prob=:(4+i.5),. (1{"1 games)%2000000

4 0.124651
5 0.188133
6  0.18764
7 0.155595
8 0.343982

 

   ]+/(1{"1 games)%2000000

1

 

Now, confirm  that your results are reasonable with a theoretical argument.

 

Also, enjoy the Super Bowl!

 

Linda                                 

 

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