I am doing some research into Mendelian genetics and came across this phrase called
I found a few questions but I am unsure of the calculations. For example given a distribution
[0.36 0.48 0.16]
it is stated that 25% of individuals with Aa(middle) genotype dies. The distribution changes to
[0.4091 0.4091 0.1818].
I initially thought to just take off 25% of the middle becoming 0.36 and equally distributing the 0.12 change to the other two geneotypes. Can someone explain how they did this computation.