When you look at the simple english, equation nine.cuatro should be see given that “square the real difference, split by sum”, hence easy formula is often performed because of rational calculations by yourself.
Now we could return to our very own example from over which have 62 adult and 38 recombinant allele combos and employ picture 9.4 to search for the suitable c 2 worth. The essential difference between new amounts from the one or two observance categories (62-38 = 24) try squared in order to give 576, hence value try split because of the total size of the fresh sampled population (100) to help you give 5.76.