11: Usambazaji wa Chi-Square

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Nov 1, 2022
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179380
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- 10.14: Sura ya ufumbuzi (Mazoezi + Kazi ya nyumbani)
- 11.0: Utangulizi wa Usambazaji wa Chi-Square

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11.0: Utangulizi wa Usambazaji wa Chi-Square
11.1: Ukweli Kuhusu Usambazaji wa Chi-Square
11.2: Mtihani wa Uchanganuzi wa Single
11.3: Mtihani wa Nzuri-ya-Fit
Mtihani wa hypothesis ya Goodness-ya-Fit, unaamua kama data “inafaa” usambazaji fulani au la. Kwa mfano, unaweza kushutumu data yako haijulikani inafaa usambazaji wa binomial. Unatumia mtihani wa mraba wa chi (maana ya usambazaji kwa mtihani wa hypothesis ni chi-mraba) kuamua kama kuna fit au la. Null na nadharia mbadala kwa mtihani huu inaweza kuandikwa katika hukumu au inaweza kuwa alisema kama equations au usawa.
11.4: Mtihani wa Uhuru
11.5: Mtihani wa Homogeneity
11.6: Kulinganisha vipimo vya Chi-Square
11.7: Kazi ya nyumbani
11.8: Sura ya Mfumo wa Mapitio
11.9: Sura ya Kazi ya nyumbani
11.10: Sura Masharti muhimu
11.11: Sura ya Mazoezi
11.12: Sura Marejeo
11.13: Sura ya Mapitio
11.14: Sura ya ufumbuzi (Mazoezi + Kazi ya nyumbani)