If the sepal length of an iris flower is significantly longer than average, which of the following species is it most likely to be associated with?

If an iris flower has a sepal length that is noticeably longer than the overall average, it is most likely Iris virginica, because the mean sepal length for Iris virginica is about 6. 6 cm, compared to roughly 5 cm for Iris setosa and 6 cm for Iris versicolor. The larger size is a distinguishing feature that separates virginica from the other two species. In the dataset, virginica flowers consistently show longer sepals, while setosa flowers are the shortest and versicolor fall in between. For example, a sepal length of 7.