The newest „levels of liberty” is you to less than the number of prospective consequences kinds (df = n -1)
Inside the ordinary english, picture nine.cuatro is https://www.datingranking.net/escort-directory/rochester-1 see because „square the difference, split from the share”, hence effortless calculation is commonly did as a result of intellectual computations by yourself.
Today we could come back to all of our analogy out of above having 62 parental and you can 38 recombinant allele combinations and employ formula nine.cuatro to search for the compatible c dos well worth. The difference between the brand new amounts on the two observance categories (62-38 = 24) was squared so you’re able to produce 576, and therefore well worth are divided because of the total size of the new sampled inhabitants (100) in order to give 5.76.
On backcross analogy significantly less than conversation, we have defined several possible consequences kinds: recombinant and you can parental. Knowing the amount either in classification, along with the full decide to try size, comes with the count regarding other classification. (tovább…)