1. #1
    rake922
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    What's the probability a capper wins 69% of the time, capping 300 NBA totals?

    Just asking for everyone's opinion.....

    What's the probability a capper wins 69% of the time, capping 300 NBA totals?

    That would be 207 Wins-93 Losses

  2. #2
    durito
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    I'm not sure I understand the question.


    Are you asking what is the probability that a handicapper achieved such results via chance?

  3. #3
    rake922
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    Quote Originally Posted by durito View Post
    I'm not sure I understand the question.


    Are you asking what is the probability that a handicapper achieved such results via chance?
    Yes.

  4. #4
    durito
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    .000000004648%

  5. #5
    rake922
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    Quote Originally Posted by durito View Post
    .000000004648%
    ok

    did you use math? or is that a guess?

  6. #6
    curious
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    Quote Originally Posted by rake922 View Post
    ok

    did you use math? or is that a guess?
    If Durito gave you a fact it was not a guess.

  7. #7
    Ganchrow
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    The probability of achieving 207 or more wins over 300 50/50 trials can be found in Excel using the BINOMDIST() function.

    =BINOMDIST(300-207,300,50%,1)

    This works out to be roughly 0.000000002007%.

    I'm sure Durito probably just made a silly mechanical error in his computations. I do it all the time.

  8. #8
    durito
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    more likely would be that i don't have the faintest idea what i'm doing

  9. #9
    imgv94
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    If someone is hitting 69% they are getting lucky.

  10. #10
    rake922
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    I appreciate the mathematical feedback ...

    Now what about somebody that isn't flipping a coin to determine over or under the NBA total.. (This is more of your opinion)

  11. #11
    Ganchrow
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    Quote Originally Posted by rake922 View Post
    I appreciate the mathematical feedback ...

    Now what about somebody that isn't flipping a coin to determine over or under the NBA total.. (This is more of your opinion)
    A 50% picker would have a 0.000000002007% probability of picking 207 or more correctly out of 300.
    A 51% " " " " 0.00000001909% " " " " " " " " " ".
    A 52% " " " " 0.000000161674% " " " " " " " " " ".
    A 53% " " " " 0.000001221335% " " " " " " " " " ".
    A 54% " " " " 0.000008241807% " " " " " " " " " ".
    A 55% " " " " 0.000049744189% " " " " " " " " " ".
    A 56% " " " " 0.000268811227% " " " " " " " " " ".
    A 57% " " " " 0.001301701435% " " " " " " " " " ".
    A 58% " " " " 0.00565245989% " " " " " " " " " ".
    A 59% " " " " 0.022022618924% " " " " " " " " " ".
    A 60% " " " " 0.077019911464% " " " " " " " " " ".
    A 61% " " " " 0.241885327829% " " " " " " " " " ".
    A 62% " " " " 0.682427902645% " " " " " " " " " ".
    A 63% " " " " 1.730403082811% " " " " " " " " " ".
    A 64% " " " " 3.946099891877% " " " " " " " " " ".
    A 65% " " " " 8.101421846557% " " " " " " " " " ".
    A 66% " " " " 14.997608696% " " " " " " " " " ".
    A 67% " " " " 25.097607444108% " " " " " " " " " ".
    A 68% " " " " 38.109693280523% " " " " " " " " " ".
    A 69% " " " " 52.801667294708% " " " " " " " " " ".
    A 70% " " " " 67.278804121894% " " " " " " " " " ".
    A 71% " " " " 79.668423081342% " " " " " " " " " ".
    A 72% " " " " 88.826852675161% " " " " " " " " " ".
    A 73% " " " " 94.63801137474% " " " " " " " " " ".
    A 74% " " " " 97.780742836335% " " " " " " " " " ".
    A 75% " " " " 99.217757517295% " " " " " " " " " ".
    A 76% " " " " 99.768251377417% " " " " " " " " " ".
    A 77% " " " " 99.943097748172% " " " " " " " " " ".

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