We make countless decisions every day, from the mundane to the monumental. Yet, our judgment is often swayed by hidden flaws: bias and noise. Both bias and noise can influence how we see the facts or data that are significant to make decision.

noise and bias Kahneman

Imagine you’re trying to measure your weight. It is important step to gauge your health and decide your diet. Bias is like stepping on a scale that consistently adds 2 kg to your actual weight. Every time you weigh yourself, it’s wrong in the same direction.