Here is my answer. When I toss 4 coins together 50 times and kept a tally sheet while doing so, here are the number of tally's I got for each genotype:
BB=12.5
Bb=25
Bb=12.5
In this case, this gives me the probability of the following:
BB=25%
Bb=50%
bb=25%
Hope this answers your question.
