Oregon man sets new world record paddling a homegrown pumpkin boat down the Columbia River. The Oregon Donkey Sanctuary is not just a forever home for donkeys; it also offers a healing refuge for ...

James Chen, CMT is an expert trader, investment adviser, and global market strategist. Thomas J. Brock is a CFA and CPA with more than 20 years of experience in various areas including investing, ...

Fieldwork is when you go outside the classroom and find things out for yourself. When carrying out fieldwork, you will need to think like a geographer. What is the fieldwork? Where and how will you ...

Field trials in plant biotechnology are designed to test promising new plants in a situation similar to the actual growing conditions by farmers, such as unpredictable light and temperature, the ...

Stratified random sampling - random samples are taken from within certain categories. Stratified systematic sampling - regular samples are taken from within certain categories.