"stanine" meaning in English

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        "2": "standard",
        "3": "nine"
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      "expansion": "Blend of standard + nine",
      "name": "blend"
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  ],
  "etymology_text": "Blend of standard + nine",
  "forms": [
    {
      "form": "stanines",
      "tags": [
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  "lang_code": "en",
  "pos": "noun",
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          "kind": "other",
          "name": "English blends",
          "parents": [],
          "source": "w"
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      "glosses": [
        "a method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two"
      ],
      "id": "en-stanine-en-noun-35DchPBs",
      "links": [
        [
          "mean",
          "mean"
        ],
        [
          "standard deviation",
          "standard deviation"
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  "word": "stanine"
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{
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    {
      "args": {
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        "2": "standard",
        "3": "nine"
      },
      "expansion": "Blend of standard + nine",
      "name": "blend"
    }
  ],
  "etymology_text": "Blend of standard + nine",
  "forms": [
    {
      "form": "stanines",
      "tags": [
        "plural"
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    }
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      "expansion": "stanine (plural stanines)",
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  "lang_code": "en",
  "pos": "noun",
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      "glosses": [
        "a method of scaling test scores on a nine-point standard scale with a mean of five and a standard deviation of two"
      ],
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          "standard deviation",
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        ]
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  ],
  "word": "stanine"
}