The allele for brown fur (b) is dominant over the allele for white fur (b). what is the probability that an offspring of the cross shown above will have the genotype bb?

Aresearcher created three groups based on participants bmi: normal weight, overweight and obese. the hypothesis being tested is that the three groups differ in the mean number of artificially sweetened drinks consumed weekly. which statistical test might the researcher use, assuming a reasonably normal distribution of values.