Leslie Matrix - from population description to a a matrix

CO-17B with Sara
27 May 2020
Writing a Leslie matrix from a description of population dynamics:
Suppose a population of bison are divided into three age classes, age class 0, age class 1, and age class 2. Females who reach age class 2 survive another year at a rate of 0.95 while females of age class 1 survive to age class 2 at a rate of 0.75. Only females in age class 2 are able to reproduce and on average each age class 2 female produces 0.42 female offspring. 60% of these age class 0 females survive to age class 1.