The levels of caffeine in your blood could affect the amount of body fat you carry, a factor that in turn could determine ...

Lan Liu, Michael G. Hudgens, Large Sample Randomization Inference of Causal Effects in the Presence of Interference, Journal of the American Statistical Association, Vol. 109, No. 505 (March 2014), pp ...

What Is Random Factor Analysis? Random factor analysis is a technique used to determine the quality of a firm's output using a randomly collected sample. This greatly reduces the time and cost ...

In total, 59% of abstracts that were submitted in 2022 were improved after peer review as deemed by blinded independent reviewers, improving in 0.9 of four key domains on average, reported Christos ...

Common methods of surveying small groups Essentially, all surveys of small populations must grapple with the fact that achieving a sample large enough to produce meaningful findings is difficult and ...

Xiaofeng Liu, Statistical Power and Optimum Sample Allocation Ratio for Treatment and Control Having Unequal Costs Per Unit of Randomization, Journal of Educational and Behavioral Statistics, Vol. 28, ...

Most auditors seek to obtain a random sample to get a truer representation of the population. A systematic selection of choosing every "nth" item doesn't always work well in an organized inventory ...

Elon Musk said his $44 billion Twitter deal is on hold pending his own research to confirm the company's estimate that less than 5% of users are fake.