A chi-square (χ2) statistic is a test that is used to measure how expectations compare to actual observed data or model ...

Surveys are one of the most common techniques used in primary research. They involve asking a set group of questions to a selected sample of individuals to collect data on their preferences ...

UAB is a world-class research university and academic health system committed to serving all people and understanding and improving the human experience. UAB is also fully committed to complying with ...

AI is a rapidly evolving field that has the potential to impact almost all aspects of life and society. In this article, AI refers to all levels of artificial intelligence, including Narrow AI, ...