Math & Science Guides

Posts in Math & Science Guides category.

Z-Scores: The Secret Language Statistics Preview

Z-Scores: The Secret Language Statistics

A newborn weighs 2.4 kg. Is that normal? A stock jumps 12 % in one day. Freak event or new trend? Someone scores 50 points in a basketball game. Legend or just luck? One tiny statistic answers all three questions instantly - the z-score.

Simplify Math Problems with Online Calculators Preview

Simplify Math Problems with Online Calculators

Mathematics is precise work, but often time becomes the enemy, making equations conceptual roadblocks. By 2025, there will be free online calculators that can perform these calculations on-demand, allowing us to put our focus on the important work of analysis.