1. Collecting Data.Sampling. 2. Why do we usually sample? Is it possible to measure all the pebbles on a beach to work out the average pebble size? Chances are the answer…
1. Collecting Data.Sampling. 2. Why do we usually sample? Is it possible to measure all the pebbles on a beach to work out the average pebble size? Chances are the answer…
Slide 1 Seminars EECB seminar Thurs 4:00 PM OSN 120. Dr. Larry Stevens, Grand Canyon Wildlands Council. “Biogeography of the Grand Canyon, and Colorado River Management”.…