{
    "items": [
        {
            "text": "Which columns in this dataset are most strongly correlated or related to each other",
            "kind": "statistic",
            "columns": [
                "Academic_Performance_GPA",
                "Daily_Usage_Hours",
                "Mental_Health_Index",
                "Perceived_Stress_Score",
                "Sleep_Duration_Hours",
                "Sleep_Quality_Score",
                "Weekend_Extra_Hours"
            ],
            "statistics": [
                "correlation"
            ],
            "group_column": null,
            "group_values": []
        }
    ]
}