{
  "reviewer": "Wesley R. Elsberry",
  "pack": {
    "name": "introductory-bayesian-inference",
    "display_name": "Introductory Bayesian Inference",
    "version": "0.1.0-draft"
  },
  "concepts": [
    {
      "concept_id": "descriptive-statistics",
      "title": "Descriptive Statistics",
      "description": "Measures of center and spread.",
      "prerequisites": [],
      "mastery_signals": [
        "Explain mean, median, and variance."
      ],
      "status": "trusted",
      "notes": [
        "Reviewed in initial curation pass."
      ]
    },
    {
      "concept_id": "probability-basics",
      "title": "Probability Basics",
      "description": "Basic event probability and conditional probability.",
      "prerequisites": [
        "descriptive-statistics"
      ],
      "mastery_signals": [
        "Compute a simple conditional probability."
      ],
      "status": "provisional",
      "notes": []
    },
    {
      "concept_id": "prior-and-posterior",
      "title": "Prior and Posterior",
      "description": "Beliefs before and after evidence.",
      "prerequisites": [
        "probability-basics"
      ],
      "mastery_signals": [
        "Compare prior and posterior beliefs."
      ],
      "status": "needs_review",
      "notes": [
        "May be too broad and may need splitting."
      ]
    }
  ],
  "conflicts": [
    "Key term 'prior' appears in multiple lesson contexts.",
    "Lesson 'prior and posterior' was merged from multiple sources; review ordering assumptions."
  ],
  "review_flags": [
    "Module 'Bayesian Updating' appears to contain project-like material; review project extraction.",
    "Concept 'Prior and Posterior' may be too broad and may need splitting."
  ],
  "ledger": []
}