{
  "week": 11,
  "title": "Real Project II \u2014 Finance and Medical Data",
  "questions": [
    {
      "q": "Why is stock prediction hard?",
      "options": [
        "Markets are noisy and affected by many variables",
        "Because Python cannot read numbers",
        "Because charts are illegal",
        "Because CSV files are too small"
      ],
      "answer": 0,
      "explanation": "Financial markets are noisy and complex."
    },
    {
      "q": "In screening, recall is important when?",
      "options": [
        "Missing a true case is costly",
        "Fonts are missing",
        "Data is sorted",
        "Graphs are colorful"
      ],
      "answer": 0,
      "explanation": "Recall matters when false negatives are costly."
    },
    {
      "q": "Medical model results should be presented?",
      "options": [
        "As guaranteed truth",
        "With limitations and caution",
        "Without explanation",
        "Only with emojis"
      ],
      "answer": 1,
      "explanation": "Medical outputs need caution and context."
    }
  ]
}