Gn BPerson Norms
constructor(task: GnBTaskType, outcome: GnBOutcomeType, normativeLowerBound: Double, normativeLowerBoundAsString: String, normativeUpperBound: Double, normativeUpperBoundAsString: String, normativeRange: List<Double>, normativeRangeAsString: String, mdc: Double, mdcAsString: String, decimalPlaces: Int)