A person using information from a cohort life table multiplies the survivorship and fecundity values from each age class together and sums the results.This gives which population characteristic?

Question

Quizplus · Accepted Answer

The formula described in the question is used to calculate the net reproductive rate (R) of a population. The net reproductive rate is a measure of the reproductive output of a cohort over its entire lifetime and is an important characteristic of population growth. The formula for net reproductive rate (R) is RS1U1B10S1U1B0, where S1U1B1 and S1U1B0 represent the survivorship values of the cohort at the first and last age class, and NS1U1B1 represents the fecundity value of the first age class. Therefore, choice C is the correct answer.

A Person Using Information from a Cohort Life Table Multiplies