{
 "protocol": "protocol-voice-level.json",
 "protocolSha256": "88c850ec67993ce6e0c2bfcebe2d6748a0d183f8ed7fc8bfeaf57986ca5d2b4b",
 "registeredAt": "0f8a833",
 "askedOnce": "2026-10-11T14:57Z, spark unit lw-voice-level-ask, hashes of every frozen file checked first",
 "answers": "voice-level/answers.jsonl",
 "answersSha256": "330e6c19b079adc10279755387558921f193375ddfc0bfcda8146135387cee17",
 "real": {
  "tfr18to45": 1.616,
  "meanAgeAtBirth": 30.72
 },
 "voiced": {
  "tfr": 1.754,
  "meanAgeAtBirth": 30.31,
  "groups": [
   {
    "group": "18-22",
    "answered": 50,
    "mean": 0.0438,
    "sd": 0.0165,
    "real": 0.033
   },
   {
    "group": "23-27",
    "answered": 50,
    "mean": 0.0839,
    "sd": 0.0167,
    "real": 0.0702
   },
   {
    "group": "28-32",
    "answered": 50,
    "mean": 0.1028,
    "sd": 0.008,
    "real": 0.1045
   },
   {
    "group": "33-37",
    "answered": 50,
    "mean": 0.0859,
    "sd": 0.0185,
    "real": 0.0825
   },
   {
    "group": "38-42",
    "answered": 50,
    "mean": 0.0298,
    "sd": 0.0183,
    "real": 0.0301
   },
   {
    "group": "43-45",
    "answered": 50,
    "mean": 0.0075,
    "sd": 0.0009,
    "real": 0.0048
   }
  ]
 },
 "decision": {
  "tfrWithin020": true,
  "macWithin1": true,
  "consistent": true
 },
 "comparison": "the prompted voice of voiced-fertility.json on the same 300 women: TFR 5.243, mean age 31.84 (not consistent)"
}