분석 결과
- statistics: [{'variable': 'student_id', 'count': 8, 'mean': 4.5, 'std': 2.449489742783178, 'min': 1.0, 'max': 8.0, 'median': 4.5, 'q1': 2.75, 'q3': 6.25, 'skewness': 0.0, 'kurtosis': -1.2000000000000002}, {'variable': 'score', 'count': 8, 'mean': 85.125, 'std': 7.717096048940394, 'min': 72.0, 'max': 95.0, 'median': 86.5, 'q1': 80.25, 'q3': 90.5, 'skewness': -0.524429971598553, 'kurtosis': -0.5576615110735492}, {'variable': 'study_hours', 'count': 8, 'mean': 5.625, 'std': 1.685018016012207, 'min': 3.0, 'max': 8.0, 'median': 5.5, 'q1': 4.75, 'q3': 7.0, 'skewness': -0.16796192398840085, 'kurtosis': -0.9130651477394096}]
- chartData: {'type': 'bar', 'labels': ['student_id', 'score', 'study_hours'], 'datasets': [{'label': '평균', 'data': [4.5, 85.125, 5.625], 'backgroundColor': 'rgba(37, 99, 235, 0.5)', 'borderColor': 'rgba(37, 99, 235, 1)', 'borderWidth': 1}]}