Metodicheskie ukazaniya ka laboratornyim
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- Laboratornaya rabota ÿ 3. OPISATELNAYa STATISTIKA I KORRELYATSIONNYY ANALIZ REZULTATOV BIOME DITSINSKOGO EKSPERIMENTA 1. Tsel raboty
Otchyot doljen soderjat: o Titulnyy list. o Tsel i zadachi raboty. o Poryadok
vypolneniya raboty. o Diagrammy, postroennye v protsesse vypolneniya laboratoriya amaliy. 10. Oblast primeneniya fazovyh portretov. 11.Vidy postroeniy fazovyh portretov. 12. Metody postroeniya fazovyh portretov. 13.Kak avtomaticheski postroit arifmeticheskuyu progressiyu v 9. Primenenie figurnyx diagramm v mediko-biologicheskoy noy raboty. o Vyvod po rabote. 5. Boshqaruv savollari 1. Oblast primeneniya chiziqli diagrammasi. 2. Oblast primeneniya polyarnyh diagrammasi. 3. Oblast primeneniya stolbikovyx diagrammasi. 4. Oblast primeneniya krugovyh diagrammasi. 5. Oblast primeneniya sektori diagrammasi. 6. Ob'yomlik diagrammasi. 7. Oblast primeneniya figura diagrammasi. 8. Kakovo kolichestvo izmereniy dlya postroeniya figurnyx dia Excel? gramm? 12 Machine Translated by Google rakter svyazi schitaetsya pryamym, a pri otritsatelnyh – obratnym. Laboratornaya rabota ÿ 3. OPISATELNAYa STATISTIKA I KORRELYATSIONNYY ANALIZ REZULTATOV BIOME DITSINSKOGO EKSPERIMENTA 1. Tsel raboty Nauchitsya proizvodit opisatelnuyuyu statistik ob'ektlar velichiny otnositelno ego matematikcheskogo o'tish. Koeffitsient korrelyatsii – otsenivaet stepen funksional svyazi o'rtasida dvumya massivami dannyx. On mojet prinimat znacheniya ot -1 to 1. Funksionalnaya svyaz - zavisimost sootvetstvuyushchix znache niy v ikki massivax osenivaetsya pri pomoshchi koeffitsienta korre lyatsii. Prinsipial koeffitsienta korrelyatsii po modulu: - |r| = 1 – polnaya lineynaya funksionalnaya svyaz; - 0,8 >= |r| < 1 – silnaya lineynaya funksionalnaya svyaz; - 0,5 >= |r| < 0.8 – nalichie svyazi mejdu parametrami; - |r| < 0,5 – massivx statistik nezavisimy belgilari. Pri polojitelnyx znacheniyax koeffitsienta korrelyatsii ha maticeskogo ojidaya. Srednekvadraticheskoe otklonie – kvadratnyy koren iz dispersi. Imeet sxodnoe znachenie va primenyaetsya v svyazi s tem, chto imeet tu je razmernost, chto va isxodnye dannye. Asimmetriya – stepen skoshennosti plotnosti raspredeleniya ÿ Provesti 3 eksperimenta, ispolzuya kompyuternoe models rovanie psevdosluchaynyx chisel, raspredelyonnyx po zakonam nor malnomu, Veybulla, Xi-kvadrata, buning uchun tri stolbtsa X1, X2, X3, snacheniyaviy o'zgarishlarni amalga oshirish imkoniyatlari. 0 dan 1 gacha, primenyaya funksiyasi SLCHIS(). Kolichestvo strok ne mene 40. Download 143.58 Kb. Do'stlaringiz bilan baham: |
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