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The science and art of collecting, summarizing, and analyzing data that are subject to random variation. The term is also applied to the data themselves and to the summarization of the data.

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Re: holographic origin of life

... reactions, it will behave mechanistically and will produce reproducible results. The factor ε must follow a normal distribution as known by statistics. C) One can also test the way the living forms and their functions are decaying when they move to more hostile conditions on earth, such ...

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by minasole
Wed Apr 30, 2014 6:26 pm
Forum: Evolution
Topic: holographic origin of life
Replies: 13
Views: 18273

Statistics - minitab - which test should i use?! please help

Researchers were interested in whether baby boys and baby girls have different weight at birth. Researches selected 12 families with one son and one daughter. Formulate a suitable null hypothesis and alternative null hypothesis. This is what i came up with for the alternative: The mean weight of bab...

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by hb465
Mon Mar 17, 2014 12:19 am
Forum: General Discussion
Topic: Statistics - minitab - which test should i use?! please help
Replies: 1
Views: 1101

Simpson's Diversity Index and Single Individuals

Hi ac2012. When calculating statistics the larger the sample the greater the accuracy. A sample of one is no use whatever. Even 5 is too small for any viable calculation.

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by animartco
Tue Nov 19, 2013 1:39 pm
Forum: Ecology
Topic: Simpson's Diversity Index and Single Individuals
Replies: 2
Views: 3977

Statistics help

hi, Can anyone help me by explaing what stats were used in this paper: “Matrix Crosslinking Forces Tumor Progression by Enhancing Integrin Signaling”; levental et al 2009 and what they showed? I can' get my head around it Thanks!

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by Britjade91
Thu Oct 31, 2013 11:34 am
Forum: Genetics
Topic: Statistics help
Replies: 1
Views: 922

Re: Apology to DNLee

... the field of science, and men have always dominated it. To be an accredited woman AND Black in the scientific community is doubly as rare, as the statistics for Black graduation from any four-year college is amazingly low by comparison to many other groups. Now even at historically black colleges ...

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by BTWay
Mon Oct 14, 2013 7:22 pm
Forum: General Discussion
Topic: Apology to DNLee
Replies: 11
Views: 68592
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