Jason Fernando is a professional investor and writer who enjoys tackling and communicating complex business and financial problems. Erika Rasure is globally-recognized as a leading consumer economics ...

This repository contains a collection of samples that demonstrate the use of different Android OS platform APIs. The samples are organized into folders by topic, and each folder contains a README file ...

Providing samples to customers is an important promotional tool for many businesses, and they are often used to encourage an immediate or future purchase. The way the sample is offered and contributes ...

This repo contains all the sample code that is part of any topic under the .NET documentation. There are several different projects that are organized in sub-folders. These sub-folders are organized ...

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...

Low statistical power undermines the purpose of scientific research; it reduces the chance of detecting a true effect. Perhaps less intuitively, low power also reduces the likelihood that a ...

Journalists can’t report accurately on research involving human subjects without knowing certain details about the sample of people researchers studied. It’s important to know, for example, whether ...

After a biopsy sample (sometimes called a specimen) is removed, it is usually put in a container with a mixture of water and formaldehyde (formalin) or some other fluid to preserve it. Sometimes part ...