{
  "rows": [
    10,
    6
  ],
  "columns": [
    9,
    7
  ],
  "observed": [
    [
      8,
      2
    ],
    [
      1,
      5
    ]
  ],
  "intended_law": "conditional_independence",
  "candidate_law": "uniform_tables",
  "threshold": "1/20",
  "event": {
    "kind": "probability_le_observed_under_intended_law"
  }
}