10.10: Sura Masharti muhimu
- Page ID
- 179556
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- Cohen d
- kipimo cha ukubwa wa athari kulingana na tofauti kati ya njia mbili. Ikiwa\(d\) ni kati ya 0 na 0.2 basi athari ni ndogo. Ikiwa\(d\) mbinu ni 0.5, basi athari ni ya kati, na ikiwa\(d\) inakaribia 0.8, basi ni athari kubwa.
- Vikundi vya kujitegemea
- sampuli mbili ambazo huchaguliwa kutoka kwa watu wawili, na maadili kutoka kwa idadi moja hayahusiani kwa njia yoyote na maadili kutoka kwa idadi ya watu wengine.
- jozi kuendana
- sampuli mbili ambazo ni tegemezi. Tofauti kati ya kabla na baada ya mazingira ni kipimo kwa kupima idadi moja ya watu maana ya tofauti.
- Pamoja ugomvi
- wastani wa mizigo ya tofauti mbili ambazo zinaweza kutumika wakati wa kuhesabu kosa la kawaida.