Suppose 10 additional plants had been measured in Exercise 33, and there were 3 pink ones and

Question:

Suppose 10 additional plants had been measured in Exercise 33, and there were 3 pink ones and 7 red ones.
Suppose that plants with genotype WW have white flowers, those with genotype WR or RW have pink flowers, and those with genotype RR have red flowers. Two RW plants are crossed. Check whether the above data are consistent with the expected ratios. If not, try to explain why.