Ballpark Function

Protected Function Ballpark(Value As Double, Median As Double, Variance As Double) As Boolean

  '// Calculates mathematically the bounds of value.
  '// Returns true if median is within value, false otherwise.
  '// The margin of error ("the ballpark") is however much you let Variance be.

  '// Ballpark For Dummies:
  '// -> Value is what you got.
  '// -> Median is what you thought Value would be.
  '// -> Variance is how much you can be wrong.
  '// <- True means you thought correctly while False means you were wrong.

  Return ((Value >= Median - Variance) And (Value <= Median + Variance))

End Function