Mr. Mendel likes breeding different flowers in his garden. He noticed that when he breeds a white flower with a purple flower, most of the offspring are purple. To check that, he bred them again and obtained 18
offspring, and 15 of them were purple.
Let's test the hypothesis that the offspring have equal chances of 50% of being either white or purple
versus the alternative that the chance of a purple offspring is greater.
The table below sums up the results of 1000 simulations, each simulating 18 offspring with a 50% chance
of being white or purple.
According to the simulations, what is the probability of having 15 purple offspring or more out of 18?