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  1. #1

    Sample size

    How many games is a big enough sample size to evaluate data from the NBA?

  2. #2

    To receive an approximate answer, your question needs to include at least 1) average odds of the wagers and 2) desired degree of confidence.

    But I'm sure others will just throw out an answer between 500 and 2000.

  3. #3

    Ok lets say average odds are -115 and 95%+ degrees of confidence

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