Power analyses and sample size calculations are important parts of many research projects. Often, before data are even collected, it is necessary to calculate and justify the required sample size for ...

Define statistical power List the potential consequences of doing a study that has low power, and also a study that has too much power. Explain what a type 1 and type ...

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 ...

It’s been more than a decade since Kanye West released his classic My Beautiful Dark Twisted Fantasy, but apparently, UMG has been shortchanging a prog Rock band for sampling their work that was used ...

Universal Music Group (UMG) has been hit with a lawsuit over the King Crimson “21st Century Schizoid Man” sample Kanye West used on “Power.” Declan Colgan Music Ltd (DCM) — the owners of the ...