1 / 12

Emneopgave: statistik

Emneopgave: statistik. Simona Sokolowska og Christine Dahl Pold HHX 1MA. INDHOLDSFORTEGNELSE. Tegn Grupperede observationer Diskrete observationer Diagrammer Gennemsnit Frekvens/sum . F Kvartilsæt/fraktil Median/typetal Nspire og Wordmat Standardafvisning Variant. TEGN.

wes
Télécharger la présentation

Emneopgave: statistik

An Image/Link below is provided (as is) to download presentation Download Policy: Content on the Website is provided to you AS IS for your information and personal use and may not be sold / licensed / shared on other websites without getting consent from its author. Content is provided to you AS IS for your information and personal use only. Download presentation by click this link. While downloading, if for some reason you are not able to download a presentation, the publisher may have deleted the file from their server. During download, if you can't get a presentation, the file might be deleted by the publisher.

E N D

Presentation Transcript

  1. Emneopgave: statistik Simona Sokolowska og Christine Dahl PoldHHX 1MA

  2. INDHOLDSFORTEGNELSE • Tegn • Grupperede observationer • Diskrete observationer • Diagrammer • Gennemsnit • Frekvens/sum. F • Kvartilsæt/fraktil • Median/typetal • Nspire og Wordmat • Standardafvisning • Variant

  3. TEGN

  4. GRUPPEREDE OBSERVATIONER • Intervaller • Søjle/histrogram • Sumkurve • Eksempel

  5. DISKRETE OBSERVATIONER • Præcise • Pindediagram/Trappediagram • Eksempel

  6. DIAGRAMMER FOR GRUPPEREDE • Søjle diagram • Sumkurve

  7. DIAGRAMMER FOR DISKRETE • Pindediagram • Trappediagram

  8. GENNEMSNIT • Grupperede • Diskrete

  9. FREKVENS OG SUM.FREKVENS

  10. KVARTILSÆT OG FRAKTIL • Kvartilsæt1. kvartil = 25 %2. kvartil = 50 % også medianen3. kvartil = 75 % • Fraktiler resterende procenter f.eks. 20 % osv.

  11. MEDIAN OG TYPETAL • Median = 2.kvartil • Typetal = Det tal, som gentager sig flest gange. - har den højeste hyppighed

  12. STANDARDAFVIGELSE OG VARIANT • Standardafvigelse • Varians =

More Related