Statistik 2C

Histogram

Uppgift

Gör uppgiften nedan genom att använda Excel eller GeoGebra.

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Exempel på histogram till uppgiften ovan

Som i bilden till vänster kan det se ut om man gör histogrammet i Excel.

Övning

malin C - Övning GeoGebra

Statistik i GeoGebra

Det går alldeles utmärkt att göra histogram och annat i GGB.

1, 1, 2, 3, 2, 4, 3, 3, 2, 1, 4, 3, 5, 6, 7, 8, 9, 9, 11, 12, 3, 4

Siffrorna ovan kan man exempelvis klippa in i GGB och sedan klicka analysknappen. Ger automatiskt histogram och standardavvikelse och allt man kan begöära. Vi kan ha det som grund för alla undervisning.

Varationsbredd och låddiagram

Några spridningsmått Sidorna 217-221.

Standardavvikelse

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Tips: Testa standard deviation i WolframAlpha