Błąd drugiego rodzaju

Błąd drugiego rodzaju (błąd drugiego typu, błąd przyjęcia, beta-błąd, ang. false negative) − błąd polegający na nieodrzuceniu hipotezy zerowej, która jest w rzeczywistości fałszywa.

Oszacowanie prawdopodobieństwa popełnienia błędu drugiego rodzaju oznaczamy symbolem β (mała grecka litera beta), a jego dopełnienie do jedności nazywane jest mocą testu.

Przykład

W odniesieniu do oprogramowania antywirusowego błąd drugiego rodzaju polega na niewykryciu szkodliwego kodu. Innymi słowy, zainfekowany plik uznawany jest za bezpieczny.

W przypadku diagnoz medycznych błąd drugiego rodzaju oznacza brak rozpoznania choroby u pacjenta. Tzn. pomimo występowania schorzenia pacjent nie zostaje rozpoznany względem danego schorzenia.

Zobacz też

Read other articles:

Bagian dari seri tentangBuddhisme SejarahPenyebaran Sejarah Garis waktu Sidang Buddhis Jalur Sutra Benua Asia Tenggara Asia Timur Asia Tengah Timur Tengah Dunia Barat Australia Oseania Amerika Eropa Afrika Populasi signifikan Tiongkok Thailand Jepang Myanmar Sri Lanka Vietnam Kamboja Korea Taiwan India Malaysia Laos Indonesia Amerika Serikat Singapura AliranTradisi Buddhisme prasektarian Aliran Buddhis awal Mahāsāṃghika Sthaviravāda Aliran kontemporer Theravāda Mahāyāna Vajrayāna Kon...

 

 

Monte CiglianoIl Cratere del Monte CiglianoStato Italia Regione Campania Provincia Napoli Comune Pozzuoli Coordinate40°49′41.36″N 14°08′22.68″E / 40.828156°N 14.139633°E40.828156; 14.139633Coordinate: 40°49′41.36″N 14°08′22.68″E / 40.828156°N 14.139633°E40.828156; 14.139633 Mappa di localizzazioneMonte Cigliano Elemento Wikidata assente · Manuale Il monte Cigliano è un vulcano italiano non attivo situato a Pozz...

 

 

Slovenian footballer Roman Bezjak Personal informationDate of birth (1989-02-21) 21 February 1989 (age 35)Place of birth Slovenj Gradec, SR Slovenia, YugoslaviaHeight 1.79 m (5 ft 10 in)Position(s) ForwardTeam informationCurrent team USV WiesNumber 77Youth career Korotan Prevalje[1]0000–2005 Dravograd2005–2008 CeljeSenior career*Years Team Apps (Gls)2008–2012 Celje 108 (34)2008 → Zagorje (loan) 5 (3)2009–2010 → Mladi upi Šentjur (loan) 8 (4)2012–2015...

American politician Lyne MetcalfeLyne Shackelford Metcalfe, c. 1870Member of the U.S. House of Representativesfrom Missouri's 3rd districtIn officeMarch 4, 1877 – March 3, 1879Preceded byWilliam Henry StoneSucceeded byRichard Graham Frost Personal detailsBorn(1822-04-21)April 21, 1822Madisonville, KentuckyDiedJanuary 31, 1906(1906-01-31) (aged 83)Kirkwood, MissouriPolitical partyRepublican Lyne Shackelford Metcalfe (April 21, 1822 – January 31, 1906) was a U.S. R...

 

 

Polish coat of arms WeiherDetailsAlternative namesSkarzyna, Skarżyna, Pomerzanin, Weicher, WejherFamiliesWeiher, Weicher, Weier, Weyher, Weychert, Wejchert, Wejher Weiher is a Polish coat of arms. It was used by several szlachta families in the times of the Polish–Lithuanian Commonwealth. History Blazon Notable bearers Notable bearers of this coat of arms include: See also Polish heraldry Heraldry Coat of arms List of Polish nobility coats of arms Sources Dynastic Genealogy Ornatowski.com ...

 

 

Governor and Congressman of California (1851-1908). This article's lead section may be too short to adequately summarize the key points. Please consider expanding the lead to provide an accessible overview of all important aspects of the article. (July 2021) James Herbert Budd19th Governor of CaliforniaIn officeJanuary 11, 1895 – January 4, 1899LieutenantSpencer G. MillardWilliam T. JeterPreceded byHenry MarkhamSucceeded byHenry GageMember of the U.S. House of Repre...

City in Razavi Khorasan province, Iran Not to be confused with Sang Sefid.For the administrative division, see Sefid Sang Rural District. City in Razavi Khorasan, IranSefid Sang Persian: سفيدسنگCitySefid SangCoordinates: 35°39′37″N 60°05′41″E / 35.66028°N 60.09472°E / 35.66028; 60.09472[1]CountryIranProvinceRazavi KhorasanCountyFarimanDistrictQalandarabadPopulation (2016)[2] • Total6,129Time zoneUTC+3:30 (IRST)Sefid S...

 

 

Photographic device with any type of trigger causing a photo to be taken when activity is present A camera trap with a passive infrared (PIR) sensor A camera trap is a camera that is automatically triggered by motion in its vicinity, like the presence of an animal or a human being. It is typically equipped with a motion sensor – usually a passive infrared (PIR) sensor or an active infrared (AIR) sensor using an infrared light beam.[1] Camera traps are a type of remote cameras used t...

 

 

Come leggere il tassoboxRanuncolo glaciale Ranunculus glacialis Stato di conservazione Specie non valutata Classificazione APG IV Dominio Eukaryota Regno Plantae (clade) Angiosperme (clade) Mesangiosperme (clade) Eudicotiledoni (clade) Eudicotiledoni basali Ordine Ranunculales Famiglia Ranunculaceae Sottofamiglia Ranunculoideae Tribù Ranunculeae Genere Ranunculus Specie R. glacialis Classificazione Cronquist Dominio Eukaryota Regno Plantae Sottoregno Tracheobionta Superdivisione Spermatophy...

1811-1813 meeting of U.S. legislature This article includes a list of general references, but it lacks sufficient corresponding inline citations. Please help to improve this article by introducing more precise citations. (February 2013) (Learn how and when to remove this message) 12th United States Congress11th ←→ 13thUnited States Capitol (1800)March 4, 1811 – March 4, 1813Members36 senators143 representatives5 non-voting delegatesSenate majorityDemocratic-RepublicanSenate Pr...

 

 

Canadian film maker David WinningBornCalgary, Alberta, CanadaCitizenshipUnited States, CanadianOccupation(s)Film director, producer, screenwriter, and actorYears active1976 – presentWebsitewww.davidwinning.com David Winning is a Canadian-American film and television director, screenwriter, producer, editor, and occasional actor. Although Winning has worked in numerous film and TV genres, his name is most commonly associated with science fiction, thrillers and drama. Life and caree...

 

 

Timaliidae Macronus gularis Klasifikasi ilmiah Kerajaan: Animalia Filum: Chordata Kelas: Aves Ordo: Passeriformes Subordo: Passeri Famili: TimaliidaeVigors & Horsfield, 1827 Timaliidae adalah sebuah keluarga besar dari sebagian besar burung pengicau Dunia Lama. Hewan-hewan tersebut adalah burung-burung dari wilayah tropis, dengan varietas terbesar di Asia Tenggara dan anak benua India. Kelompok tersebut merupakan beberapa keluarga burung Dunia Lama dengan jumlah spesies tertinggi yang ba...

وزمة غار وزمه   الاسم الرسمي كهف وزمة الإحداثيات 34°03′31″N 46°38′52″E / 34.05861°N 46.64778°E / 34.05861; 46.64778 تقسيم إداري  البلد  Iran  محافظات إيران كرمانشاه (محافظة)  مقاطعات إيران مقاطعة إسلام آباد غرب  الناحية (تقسيم إداري إيراني) Central تعديل مصدري - تعديل   سهل...

 

 

Monosaccharide sugar For the EP by The Sweet Science, see Galactose (EP). d-Galactose Haworth projection ofβ-d-galactopyranose Fischer projection ofd-galactose Names IUPAC name Galactose Systematic IUPAC name (2S,3R,4S,5R,6R)-6-(hydroxymethyl)oxane-2,3,4,5-tetrol Other names Brain sugar Identifiers CAS Number 59-23-4 N 3D model (JSmol) Interactive image Beilstein Reference 1724619 ChEBI CHEBI:28061 Y ChEMBL ChEMBL300520 N ChemSpider 388480 Y IUPHAR/BPS 4646 KEGG D04291...

 

 

Hurricane Isabel, one of the most significant storms to affect the region, on September 18, 2003 Since 1950, 144 known hurricanes, tropical storms and tropical depressions have affected the U.S. state of Maryland. Many of these storms also affect the country's capital, Washington, D.C., since the city is located on territory ceded by Maryland. Hurricanes are the most intense classification of these storms, while tropical storms and tropical depressions are generally weaker. The Delmarva...

Undang-Undang Pokok AgrariaPemerintah IndonesiaUndang-undang Nomor 5 Tahun 1960 Tentang Peraturan Dasar-Dasar Pokok AgrariaKutipanLembaran Negara Republik Indonesia Tahun 1960 Nomor 104, Tambahan Lembaran Negara Republik Indonesia Nomor 2043Diterapkan olehDewan Perwakilan Rakyat Gotong-RoyongTanggal penerapan24 September 1960Tanggal penandatanganan24 September 1960Ditandatangani olehPresiden Soekarno (pengesahan)Sekretaris Negara Tamzil (pengundangan)Legislasi pengulangan Undang-Undang Agrari...

 

 

For the former WBBS television in Chicago, Illinois, see WXFT-DT. For Whole Body Bone Scan (WBBS), see bone scintigraphy. Radio station in Fulton, New YorkWBBSFulton, New YorkBroadcast areaSyracuse metropolitan areaFrequency104.7 MHz (HD Radio)BrandingB-104.7ProgrammingFormatCountrySubchannelsHD2: 80s country (iHeartCountry 80s Radio)AffiliationsPremiere NetworksOwnershipOwneriHeartMedia, Inc.(iHM Licenses, LLC)Sister stationsWHEN, WSYR, WSYR-FM, WWHT, WYYYHistoryFirst air dateAugust 1, 1961&...

 

 

Questa voce o sezione sull'argomento Toscana è ritenuta da controllare. Motivo: parecchi dati da verificare e senza fonte certa, potrebbe essere frutto di ricerca originale o di sospetto copyviol Partecipa alla discussione e/o correggi la voce. Segui i suggerimenti del progetto di riferimento. Ponte a CappianofrazionePonte a Cappiano – VedutaLa torre di Ponte a Cappiano LocalizzazioneStato Italia Regione Toscana Città metropolitana Firenze Comune Fucecchio Territori...

Saraf vagusDistribusi saraf glosofaringeal, vagus, dan aksesorius.RincianPersarafanLevator veli palatini, Salpingopharyngeus, Palatoglossus, Palatopharyngeus, Constrictor pharyngis superior, Constrictor pharyngis medius, Constrictor pharyngis inferior, viseraPengidentifikasiBahasa Latinnervus vagusMeSHD014630NeuroNames702TA98A14.2.01.153TA26332FMA5731Daftar istilah neuroanatomi[sunting di Wikidata] Saraf Kranial CN I – Olfaktorius CN II – Optikus CN III – Okulomotor CN IV – Trokle...

 

 

Duché de Gênes 1815–1848 Les intendances générales du royaume de Sardaigne, dont le duché de Gênes (Genoa), B. Tanner, Philadelphia, 1839.Informations générales Statut duché au sein des  États de Savoie Capitale Gênes Langue(s) ligurien (génois), italien Religion catholicisme Histoire et événements 1815 Septième Coalition : victoire de la coalition contre Napoléon Ier. Congrès de Vienne : La maison de Savoie récupère le Piémont, Nice et la Savoie et entre...