ECON 134A Midterm: ECON 134A UCSB Test3 5pmx 2013Spring
Document Summary
Before starting write your name on each page! Take your time and read each question carefully to ensure you fully understand exactly what we are after and don"t jump to conclusions too quickly. Scratch paper at end: there is a page of scratch paper for you to use to organize your thoughts, make outlines for the essay questions, etc Good luck and impress us with your toolkit of ecological knowledge and concepts! Short answers, graphs and calculations: you have just completed your study of a cohort of your favorite organism, the surfing cruz- You began your study by ear-tagging 1000 females, followed the entire cohort until the last one died, and noted the number of babies each female produced, on average, at each age. To answer, complete the life table, calculate ro and tell us why the population is changing in the direction it is. (4 points)
