"Behrens-Fisher problem" meaning in All languages combined

{
  "etymology_text": "Named after Walter Behrens and Ronald Fisher.",
  "forms": [
    {
      "form": "Behrens-Fisher problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
    {
      "args": {},
      "expansion": "Behrens-Fisher problem (plural Behrens-Fisher problems)",
      "name": "en-noun"
    }
  ],
  "lang": "English",
  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
      "categories": [
        {
          "kind": "other",
          "name": "English entries with incorrect language header",
          "parents": [
            "Entries with incorrect language header",
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          "source": "w"
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        {
          "kind": "topical",
          "langcode": "en",
          "name": "Statistics",
          "orig": "en:Statistics",
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            "Mathematics",
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      ],
      "glosses": [
        "The problem of interval estimation and hypothesis testing concerning the difference between the means of two normally distributed populations when the variances of the two populations are not assumed to be equal, based on two independent samples."
      ],
      "id": "en-Behrens-Fisher_problem-en-noun-w8uqLpxR",
      "links": [
        [
          "statistics",
          "statistics"
        ],
        [
          "interval",
          "interval"
        ],
        [
          "estimation",
          "estimation"
        ],
        [
          "hypothesis",
          "hypothesis"
        ],
        [
          "testing",
          "testing"
        ],
        [
          "mean",
          "mean"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "population",
          "population"
        ],
        [
          "variance",
          "variance"
        ],
        [
          "independent",
          "independent"
        ],
        [
          "sample",
          "sample"
        ]
      ],
      "raw_glosses": [
        "(statistics) The problem of interval estimation and hypothesis testing concerning the difference between the means of two normally distributed populations when the variances of the two populations are not assumed to be equal, based on two independent samples."
      ],
      "topics": [
        "mathematics",
        "sciences",
        "statistics"
      ],
      "wikipedia": [
        "Behrens-Fisher problem"
      ]
    }
  ],
  "word": "Behrens-Fisher problem"
}

{
  "etymology_text": "Named after Walter Behrens and Ronald Fisher.",
  "forms": [
    {
      "form": "Behrens-Fisher problems",
      "tags": [
        "plural"
      ]
    }
  ],
  "head_templates": [
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      "expansion": "Behrens-Fisher problem (plural Behrens-Fisher problems)",
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  "lang_code": "en",
  "pos": "noun",
  "senses": [
    {
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        "English countable nouns",
        "English entries with incorrect language header",
        "English entries with language name categories using raw markup",
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        "English lemmas",
        "English multiword terms",
        "English nouns",
        "English terms with non-redundant non-automated sortkeys",
        "en:Statistics"
      ],
      "glosses": [
        "The problem of interval estimation and hypothesis testing concerning the difference between the means of two normally distributed populations when the variances of the two populations are not assumed to be equal, based on two independent samples."
      ],
      "links": [
        [
          "statistics",
          "statistics"
        ],
        [
          "interval",
          "interval"
        ],
        [
          "estimation",
          "estimation"
        ],
        [
          "hypothesis",
          "hypothesis"
        ],
        [
          "testing",
          "testing"
        ],
        [
          "mean",
          "mean"
        ],
        [
          "normal",
          "normal"
        ],
        [
          "population",
          "population"
        ],
        [
          "variance",
          "variance"
        ],
        [
          "independent",
          "independent"
        ],
        [
          "sample",
          "sample"
        ]
      ],
      "raw_glosses": [
        "(statistics) The problem of interval estimation and hypothesis testing concerning the difference between the means of two normally distributed populations when the variances of the two populations are not assumed to be equal, based on two independent samples."
      ],
      "topics": [
        "mathematics",
        "sciences",
        "statistics"
      ],
      "wikipedia": [
        "Behrens-Fisher problem"
      ]
    }
  ],
  "word": "Behrens-Fisher problem"
}