A population of wild-flowers was scored for flower color. There were 302 blue (BB) plants, 1857 violet (BR) plants and 811 red (RR) plants. Please round your answer correctly to 4 decimal digits.
(a) What is the frequency of the blue (B) allele?
(b) What is the frequency of the red (R) allele? Please round your answer correctly to 4 decimal digits.

A chi-square test was conducted to test the hypothesis that the population genotypic frequencies are consistent with Hardy-Weinberg equilibrium frequencies.
(c) What is the expected number of blue (BB) plants? Please round your answer correctly to 4 decimal digits.
(d) What is the expected number of violet (BR) plants? Please round your answer correctly to 4 decimal digits.
(e) What is the expected number of red(RR) plants? Please round your answer correctly to 4 decimal digits.