In one day, 433 people won the Philippine lottery jackpot. What were the chances? On October 1, 2022, something strange ...

This population-based study of U.S. adults aged 70 and older found that shingles vaccination was associated with slower ...

Introduction Self-sampling for cervical cancer screening is a promising strategy to improve coverage and reduce strain on ...

A small p-value often means the observed data effect is statistically significant. Set a significance level to compare with the p-value to validate investment hypotheses. Utilizing p-values in Excel ...

The main purpose in many randomized trials is to make an inference about the average causal effect of a treatment. Therefore, on a binary outcome, the null hypothesis for the hypothesis test should be ...

In hypothesis testing and statistical significance, the p-value is a crucial measure that helps make informed decisions. It represents the probability of obtaining results as extreme or more extreme ...

The null hypothesis is an essential concept in statistical analysis and hypothesis testing, often denoted as H0. The null hypothesis states that there is no significant difference between the ...

Your browser does not support the audio element. In this article, I explain the concept of multiple hypothesis testing, its potential pitfall, and give one possible ...

Starting in 2011, a group of 270 scientists attempted to replicate 100 psychological studies. They found that out of these 100 studies, only 39 could be successfully replicated (Open Science ...