The T-Value is a common statistical calculation with a very wide range of applications. In the business world, it can help in making educated financial predictions and projections. For example, a ...

When collecting sets of numeric data that represent sales, customer survey results or other business-related outcomes, you can divide your values in four segments called quartiles. These data ...

The brain produces feelings of confidence that inform decisions the same way statistics pulls patterns out of noisy data. This feeling of confidence is central to decision making, and, despite ample ...

AMES, Iowa – With 24-hour sports networks and social media, there is no shortage of sports information and statistics for fans to access. But a desire for better analysis of those statistics led Gray ...

Human brains are constantly processing data to make statistical assessments that translate into the feeling we call confidence, according to a study published May 4, 2016 in Neuron. This feeling of ...