LessonQuestionStat

abstract def id: Long

final def !=(arg0: Any): Boolean

final def ##(): Int

final def ==(arg0: Any): Boolean

final def asInstanceOf[T0]: T0

var average: Double

平均得分

def clone(): AnyRef

final def eq(arg0: AnyRef): Boolean

def equals(other: Any): Boolean

def finalize(): Unit

final def getClass(): Class[_]

def hashCode(): Int

final def isInstanceOf[T0]: Boolean

final def ne(arg0: AnyRef): Boolean

final def notify(): Unit

final def notifyAll(): Unit

var optionStats: ListBuffer[LessonOptionStat]

具体选项

def persisted: Boolean

var question: Question

具体问题

var questionnaireStat: LessonQuestionnaireStat

var stddev: Double

标准差

final def synchronized[T0](arg0: ⇒ T0): T0

def toString(): String

var total: Double

总得分

final def wait(): Unit

final def wait(arg0: Long, arg1: Int): Unit

final def wait(arg0: Long): Unit