The value of quality variation depends on the level of demand.
https://gyazo.com/857278889938cb6f1953b2a71e777362
Variation in quality is not a bad thing.
The greater the variation, the more ideas above 90 points.
https://gyazo.com/25c0c0e4c1238e6a3175ab39013cbee5
Variation in quality is not a good either.
The greater the variation, the more ideas that fail below 60 points.
https://gyazo.com/69402d0eda3e902f69aeddcef84b1988
Line to be crossed
60 points or more is good: Smaller variation is advantageous
90 points or more is good: greater variability is advantageous
Variance is good or bad depending on the line to be crossed. Which situation are you in now?
First appearance How to come up with good ideas.
---
This page is auto-translated from /nishio/要求水準によって質のバラツキの価値が変わる using DeepL. If you looks something interesting but the auto-translated English is not good enough to understand it, feel free to let me know at @nishio_en. I'm very happy to spread my thought to non-Japanese readers.