'Population units' presentation slideshows

Sampling Design

Sampling Design. Sampling. The process of obtaining information from a subset (sample) of a larger group (population) The results for the sample are then used to make estimates of the larger group Faster and cheaper than asking the entire population Two keys Selecting the right people

792 views • 56 slides

Key Concepts Underlying DQOs and VSP

DQO Training Course Day 1 Module 3. Key Concepts Underlying DQOs and VSP. Presenter: Sebastian Tindall. 120 minutes (75 minute lunch break). Key Points. Have fun while learning key statistical concepts using hands-on illustrations

614 views • 49 slides

Introduction to Caribbean Reef Fish

Introduction to Caribbean Reef Fish. M.L. Anderson, 2009. Fisheries Abundance and Distribution of Key Species. Blue tang Acanthurus coeruleus. Nassau grouper Epinephelus striatus. Four-eyed butterflyfish Chaetodon capistratus. Queen triggerfish Balistes vetula. Queen parrotfish

1.09k views • 31 slides

On the use of auxiliary variables in agricultural surveys design

484 views • 31 slides