class_docstr: Continuous Uniform Distribution 
class_docstr_tok: ["Continuous","Uniform","Distribution"]
docstr: Returns variance 
docstr_tok: ["Returns","variance"]
code: def get_variance(self):
      """Returns variance"""
      return (np.power((self.upper - self.lower), 2)) / 12
  
imports: from __future__ import absolute_import
  from __future__ import division
  import numpy
  from .distribution import Continuous
  from ..exd import domains
label_desc: Use image node_id 8 for calling the ContinuousUniform obj's underlying member method code with example usage: obj.get_variance() and returns: unknown