Learn the distinctions between simple and stratified random sampling. Understand how researchers use these methods to accurately represent data populations.

We can all agree that there are few marketing techniques older than sampling. Distributing samples has always been an incredibly effective way for brands to convert new customers and gain attention in ...

Sampling of water systems for Legionella, Pseudomonas aeruginosa or bacteriological can be somewhat daunting, with thoughts of "do I need to sample," "how to take a sample" and "where should I send ...

A recent Miner Institute Farm Report article dug into best practices around creating samples, and how to get results that are rooted in the reality of what your cows are eating.

Manure has always been a valuable input to agricultural soils in our region. The value of manure has increased significantly in the last few years as the cost of commercial fertilizers has climbed to ...