Problem wih histogram

Hannu Mäkiö shared this problem 2 weeks ago
Not a Problem

HI

In one variable statistics, with data

17, 17, 18, 18, 18, 19, 19

histogram shows only 2 bars, when there should be 3. Class rule is not working.

Comments (8)

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1

1 get 3 bars with your file

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I also

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So why I get only 2? What data I should send?

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Please post a screenshot of what you actually get

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I didn't explain the problem clearly enought. Data is age, so I would like to have classes


17<=x<18

18<=x<19

19<=x<20

so I set classes manually, and this doesn't work correctlyf6bf62fe68b4ad000432a73ea5f0db1e

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Salut Hannu,


hmm, try to set your "Width" from "1" to something like "0.9" or another number lower than "1".


Greetings

mire2

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The convention for the last class is a≤x≤b


https://wiki.geogebra.org/e...

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si las clases son

17<=x<18

18<=x<19

19<=x<20

los datos deben set 17.5,18.5,19.5

si los datos son 17,18,19 las clases deben ser

16.5<=x<17.5

17.5<=x<18.5

18.5<=x<=19.5

entonces empezar en 16.5 y ancho 1

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