Forecasting is an essential human resource planning function. Its objective is to establish net annual hiring requirements by determining present and future HR needs. Ratio analysis formulas help HR ...

“Do you see the pattern? Each number in the series after the first two numbers is the sum of the preceding two numbers.” That’s how I began my last column focusing on the Fibonacci sequence, which ...

The chart above shows the male-female test score ratio for the 2009 SAT math test (data here). For example, for perfect scores of 800, males (6,928) outnumbered females (3,124) by a ratio of 2.22 to 1 ...

Ricky publishes and manages the content on BizTech magazine's website. He's a writer, technology enthusiast, social media lover and all-around digital guy. In the quest to make STEM more interesting, ...

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 ...

In September I had a post about the 2010 Math SAT test results, and reported on the gender differences in favor of males, who scored 34 points higher on average this year than their female ...