Как создать проблему со стеблем и листьями

#r #stem Вопрос: --------------------------------------- (a) Construct a double-stem-and-leaf plot for the life span of the fruit flies using the stems 0{star}⋆, 0{cdot}⋅, 1{star}⋆, 1{cdot}⋅, 2{star}⋆, 2{cdot}⋅, and 3{star}⋆ such that…