q2_3.py

test = {   'name': 'q2_3',
    'points': None,
    'suites': [   {   'cases': [{'code': '>>> (callable(empirical_sd)) and (isinstance(empirical_sd(10), float))\nTrue', 'hidden': False, 'locked': False}],
                      'scored': True,
                      'setup': '',
                      'teardown': '',
                      'type': 'doctest'}]}