{
  "url": "https://openlegislation.uk/eu-directive-1975-107/annex-II/division-3/division-3.1/division-3.1.4",
  "json_url": "https://openlegislation.uk/eu-directive-1975-107/annex-II/division-3/division-3.1/division-3.1.4.json",
  "legislation": "eudr/1975/107",
  "legislation_title": "Council Directive of 19 December 1974 on the approximation of the laws of the Member States relating to bottles used as measuring containers (75/107/EEC)",
  "legislation_url": "https://openlegislation.uk/eu-directive-1975-107",
  "path": "annex/II/division/3/division/3.1/division/3.1.4",
  "kind": "division",
  "number": "3.1.4",
  "heading": "Calculation of the mean value x — and the estimated standard deviation s of the batch.",
  "text": "Calculate as follows:\nthe sum of the 35 actual capacity measurements x = Σxi\nthe mean value of the 35 measurements x — = Σx i 35\nthe sum of the squares of the 35 measurements Σxi 2\nthe square of the sum of the 35 measurements (Σxi)2, then Σx i 2 35\nthe corrected sum: SC = Σ x i 2 — 1 35 Σ x i 2\nthe estimated variance v = SC 34\nHence the estimated standard deviation: s = v",
  "extent": "E+W+S+N.I.",
  "status": null,
  "version": "current",
  "annotations": [],
  "outstanding_effects": [],
  "provenance": {
    "source": "legislation.gov.uk",
    "source_url": "https://www.legislation.gov.uk/eudr/1975/107/annex/II/division/3/division/3.1/division/3.1.4",
    "retrieved_at": "2026-11-01T15:23:47.964519+00:00"
  },
  "licence": "Open Government Licence v3.0",
  "licence_url": "https://www.nationalarchives.gov.uk/doc/open-government-licence/version/3/",
  "attribution": "Contains public sector information licensed under the Open Government Licence v3.0. Source: legislation.gov.uk, The National Archives."
}