How the father’s height influences the son’s height

De Lin Show
Towards Data Science
4 min readJul 25, 2020

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Photo by vivek kumar on Unsplash

Let’s say the average height of men is 67.7 inches (172cm). If a man is 72 inches (183cm) tall, how tall will his full-grown son be?

Your first instinct might be: “Oh, that’s easy. The son will be as tall as his father.”

Although 72 inches (183cm) is a possible guesstimate for the son’s height, it is not very probable from a statistical point of view.

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