Investopedia

Two-Tailed Test: Definition, Examples, and Importance in Statistics

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
Investopedia

Alpha Risk: What it Means, How it Works, Examples

Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive derivative trading expertise, Adam is an expert in economics and ...
JSTOR Daily

Statistical Tests of the Hypothesis of Reversible Agricultural Supply

Aggregate supply equations are estimated using four alternative methods to segment the output price variable to measure short-run response of farm output to increasing and decreasing prices. Null ...
Nature

Statistical power and significance testing in large-scale genetic studies

Significance testing, with appropriate multiple testing correction, is currently the most convenient method for summarizing the evidence for association between a disease and a genetic variant.
JSTOR Daily

Is the Overtime Period in an NHL Game Long Enough? An Example for Teaching Estimation and ...

This note outlines an approach for introducing students to estimation and hypothesis testing with censored data using a National Hockey League example. We consider the effects of extending the ...