{
  "id": "stats-pack",
  "title": "Introductory Statistics",
  "subtitle": "Descriptive statistics, sampling, and inference.",
  "level": "novice-friendly",
  "concepts": [
    {
      "id": "descriptive",
      "title": "Descriptive Statistics",
      "prerequisites": [],
      "masteryDimension": "mastery",
      "exerciseReward": "Descriptive tools unlocked"
    },
    {
      "id": "sampling",
      "title": "Sampling",
      "prerequisites": [
        "descriptive"
      ],
      "masteryDimension": "mastery",
      "exerciseReward": "Sampling pathway opened"
    },
    {
      "id": "inference",
      "title": "Inference",
      "prerequisites": [
        "sampling"
      ],
      "masteryDimension": "mastery",
      "exerciseReward": "Inference challenge unlocked"
    }
  ],
  "onboarding": {
    "headline": "Build your first useful data skill",
    "body": "You will learn one concept that immediately helps you summarize real data.",
    "checklist": [
      "See one worked example",
      "Compute one short example yourself",
      "Explain what the result means"
    ]
  },
  "compliance": {
    "sources": 1,
    "attributionRequired": true,
    "shareAlikeRequired": false,
    "noncommercialOnly": false,
    "flags": []
  }
}