To be a successful Forex trader you must have a trading edge. To develop an edge, one must be patience and determined but they must also think in terms of possibilities. There are many books and ...

Hi, I hope this is the best forum for this question and that someone can enlighten me with a clear answer. I work in a head office of a bank. One of my responsibilities is Quality Checking the work of ...

Sample sizes for single-stage phase II clinical trials in the literature are often based on exact (binomial) tests with levels of significance (alpha (α) <5% and power >80%). This is because there is ...

We’re five years into having exit velocity as a metric in our statistical toolbox and we’re still trying to figure it out. Although it resembles pitch velocity in its simplicity and usefulness — ...

Small sample sizes in studies using functional MRI to investigate brain connectivity and function are common in neuroscience, despite years of warnings that such studies likely lack sufficient ...

Cheung and colleagues warned that underpowered studies that committed a type II error will discourage clinicians from using effective treatment.1 I agreed with this ...

It is what should in non-covid circumstances have been ‘fashion month’, a time when editors and buyers from around the world congregate in New York, then London, Milan and Paris, to review designers’ ...