Answer Happy

a. Let p = frequency of the "A" allele and q = thefrequency of the "a" allele. Within a perfectlyrepresentative sample of 1000 individuals, how many "A" alleleswould there be?
b. Therefore, what is the value of p?
c. After finding the actual values of p and q, what arethe expected values of individuals with the genotypes AA, Aa andaa?
d. What is your Chi-squared value?
e. Is this population in Hardy-Weinberg equilibrium?
Determine whether the genotype frequencies represent a population in Hardy-Weinberg Equilibrium for the data below. (The significant digits allow you to assume you can have an exactly representative sample of 1000 individuals. The critical value at probability 0.05 with (only) one degree of freedom is 3.84.) You will use a Chi-squared test and answer the questions below. Genotype: Frequency: AA 0.238 Aa 0.446 aa 0.316