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Chi-square

Chi-square

a statistical technique whereby variables are categorised to determine whether a distribution of scores is due to chance or experimental factors.


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cancer spread biology?

1. Zhao, Shan; Mao, Xiaoyn; Zhao, Bangzhu; Li, Zhaohui; Zhou, Deohung. Guiyang College of Traditional Chinese Medicine, Guizhou Province, China [1]. Preliminary observation of the inhibitory effect of emitted qi on transplanted tumors in mice. 1st World Conf for Acad Exch ...

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by suzidoc8
Mon Jul 23, 2012 3:10 pm
 
Forum: General Discussion
Topic: cancer spread biology?
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by einfopedia
Fri Mar 30, 2012 11:10 am
 
Forum: Human Biology
Topic: Brain and Body
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Views: 5063

Re:

... standard ratios are: single is 3:1 (one loci), double = 15:1 (two loci), triple = 63:1 (three loci), etc. You just pick the closest number and use chi-squared test to verify… In this case 19.75 is closest to 15:1 ratio and that means two loci. Next question: How can you discern from the provided ...

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by Cat
Wed Dec 14, 2011 9:58 pm
 
Forum: Genetics
Topic: Question about basic crossing.
Replies: 5
Views: 3613

Re: Question about basic crossing.

... by F2 recessive (158/8=19.75). The standard ratios are: single is 3:1, double = 15:1, triple = 63:1. You just pick the closest number and use chi-squared test to verify…

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by Cat
Sat Dec 10, 2011 2:59 am
 
Forum: Genetics
Topic: Question about basic crossing.
Replies: 5
Views: 3613

Re: Another genetic Problem

Hi jack, Ive been at this now for a few hours and just cant get a start on it. Does it invole Chi Sqaures?

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by Alexander22
Tue May 04, 2010 2:53 pm
 
Forum: Genetics
Topic: Another genetic Problem
Replies: 5
Views: 1683
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