Class ConfidenceInterval

    • Constructor Detail

      • ConfidenceInterval

        public ConfidenceInterval​(double lowerBound,
                                  double upperBound,
                                  double confidenceLevel)
        Create a confidence interval with the given bounds and confidence level.

        Preconditions:

        • lower must be strictly less than upper
        • confidenceLevel must be strictly between 0 and 1 (exclusive)
        Parameters:
        lowerBound - lower endpoint of the interval
        upperBound - upper endpoint of the interval
        confidenceLevel - coverage probability
        Throws:
        MathIllegalArgumentException - if the preconditions are not met
    • Method Detail

      • getLowerBound

        public double getLowerBound()
        Returns:
        the lower endpoint of the interval
      • getUpperBound

        public double getUpperBound()
        Returns:
        the upper endpoint of the interval
      • getConfidenceLevel

        public double getConfidenceLevel()
        Returns:
        the asserted probability that the interval contains the population parameter