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At a locus (A) with two alleles (A1 and A2) in a population of leeches, you...

At a locus (A) with two alleles (A1 and A2) in a population of leeches, you accumulate the following genotypic data:

A1A1

A1A2

A2A2

total

observed #

35

151

109

295

Perform a chi-square test to determine whether this population is in Hardy-Weinberg equilibrium at this locus. Be sure to show your work and in a sentence or two interpret the result of the test.

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