Yahoo

This test can calculate your biological age for free. Here's how it works — and how to interpret the results.

Biological age tests are becoming popular with biohackers and longevity seekers. They're not perfect health indicators, but they may tell you a little something about your aging body. Even enacting ...
USA Today

Fact check: Analysis bashing Wisconsin's COVID-19 calculations is mistaken

Claim: 'Bad math (is) driving Wisconsin’s exploding positive test rate.' A surge in coronavirus cases in September pushed Wisconsin near the top of a dubious national ranking — most new COVID-19 cases ...
The Boston Globe

The state once used this measure to calculate coronavirus test positivity. Here’s what it says now

The state has used two different ways to look at the state’s coronavirus test positivity rate. This chart shows the results from each — and illustrates why some experts say the state needs to be ...
Investopedia

T-Test: What It Is With Multiple Formulas and When to Use Them

This calculation can be used for hypothesis testing in statistics Adam Hayes, Ph.D., CFA, is a financial writer with 15+ years Wall Street experience as a derivatives trader. Besides his extensive ...
Portland Press Herald

Maine is the only state that’s not calculating positive test rate daily

An error has occurred. Please try again. With a The Portland Press Herald subscription, you can gift 5 articles each month. It looks like you do not have any active ...