test = { 'name': 'q1_4',
'points': None,
'suites': [ { 'cases': [ {'code': '>>> np.isclose(mean_based_estimate, 122.47058823529412)\nTrue', 'hidden': False, 'locked': False},
{'code': '>>> np.isclose(calculate_mean_based_estimate(observations.get("serial_number").take(np.arange(5))), 100.4)\nTrue', 'hidden': False, 'locked': False}],
'scored': True,
'setup': '',
'teardown': '',
'type': 'doctest'}]}