Chi-square distribution

{
  "id": "MLC-T-AGR-001255",
  "term": "Chi-square distribution",
  "field": "Agriculture and food",
  "definition": "A distribution in which a variable is distributed like the sum of the squares of any given independent random variable, each of which has a normal distribution with mean of zero and variance of one. The chi-square test is a statistical test based on comparison of a test statistic to a chi-square distribution. The oldest of these tests are used to detect whether two or more population distributions differ from one another.",
  "synonyms": [
    "chi-square test"
  ],
  "subject": "Fields of Study",
  "see_also": [
    "probability distribution"
  ],
  "references": [
    "Medical Subject Headings 2015",
    "NAL Agricultural Thesaurus and Glossary"
  ],
  "translations": {
    "es": "distribución ji cuadrado"
  },
  "url": "https://mlchart.com/terminology/agriculture/chi-square-distribution/"
}