"統計学" meaning in Japanese

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        "3": "学",
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      "expansion": "統計 (tōkei, “statistics”) + 学 (-gaku, “study”)",
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  "etymology_text": "統計 (tōkei, “statistics”) + 学 (-gaku, “study”)",
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      "form": "統計学",
      "ruby": [
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          "統",
          "とう"
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          "計",
          "けい"
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          "学",
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      "other": "とーけーがく"
    },
    {
      "ipa": "[to̞ːke̞ːɡa̠kɯ̟ᵝ]"
    }
  ],
  "word": "統計学"
}

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      },
      "expansion": "統計 (tōkei, “statistics”) + 学 (-gaku, “study”)",
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  ],
  "etymology_text": "統計 (tōkei, “statistics”) + 学 (-gaku, “study”)",
  "forms": [
    {
      "form": "統計学",
      "ruby": [
        [
          "統",
          "とう"
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          "計",
          "けい"
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  "pos": "noun",
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