Statistical significance is a critical concept in data analysis and research. In essence, it’s a measure that allows researchers to assess whether the results of an experiment or study are due to ...

Public health officials here and throughout most of the world agree that mask wearing has some value in reducing the rate at which COVID-19 spreads. As a result, numerous states and localities, ...

PHILADELPHIA — A new statistical analysis seeks to contextualize data about child sexual abuse by Catholic clergy in Pennsylvania, four months after a grand jury report detailed hundreds of abuse ...