Variance is a measurement of the spread between numbers in a data set. Investors use the variance equation to evaluate a portfolio’s asset allocation.

In 2021, the waves of the pandemic started to quickly unravel supply chains across the world. Manufacturing plants slowed or even closed, ports experienced unprecedented back-ups, and transportation ...

How could this be? This counterintuitive finding is a consequence of what’s called Simpson’s paradox, a phenomenon that is ...

Statistics have the power to improve everything from business operations to the general quality of life for global citizens. Professionals with a background in statistics help solve serious problems ...

Career Connections: Network with recruiters from National Labs and federally-funded Research Centers to explore co-op, internship, research, and full-time employment opportunities. Gain Work ...