DNA 02:
Test for HardyWeinberg equilibrium
Three alleles {A1, A2, A3} at locus A were seen to occur in the observed numbers of genotypes in 600 people as in the table below (which is read, for example, as 60 people were observed to have the genotype A1/A2).

A1 
A2 
A3 
A1 
186 
60 
256 
A2 

6 
38 
A3 


54 
Calculate the allele proportions at locus A.
On the basis of your calculated proportions, estimate the numbers of each genotype that could be expected under HardyWeinberg equilibrium.
Video Answer:
Chisquared = 6.47, No significant difference from HW equilibrium