{
    "reads": [
        {
            "card": "do:split:nf_c78d86b7",
            "frame_id": "usually_points_at",
            "text": "A gap this wide between groups usually points at genuinely different populations rather than noise around one shared norm, which is why a single blended average hides what each end looks like.",
            "cites": [
                "nf_c78d86b7"
            ]
        }
    ]
}