Question

Survivorship curves plot ________ against x.
A) dx
B) lx
C) log lx
D) qx

Answer 1

Survivorship curves plot qx against x. There are three types of survivorship curves: Type I, Type II, and Type III.

Step-by-step explanation:

The correct answer is D) qx. Survivorship curves plot qx against x. Survivorship curves are graphs that represent the number of individuals still alive at each age. There are three types of survivorship curves: Type I, Type II, and Type III. Type I curves show low mortality in the early and middle years and high mortality in older individuals, while Type II curves show relatively constant mortality throughout the lifespan, and Type III curves show high mortality in the early years and low mortality in advanced years.