80 % of the total bugs in the software will find out in 20 % of the testing time
The 80/20 rule, also known as the Pareto Principle, in software testing suggests that 80% of software defects or issues come from 20% of the code or features. In testing, this implies that focusing on the most critical 20% of the application—such as core functionality, frequently used features, or high-risk areas—can help identify the majority of potential issues. By prioritizing testing efforts on these key areas, teams can achieve higher efficiency and effectiveness, saving time and resources while still addressing the most impactful bugs and improving overall software quality.
80% emotion and 20% game
You get 80% of your business from 20% of your customers
80-20 % rule is also known as the Pareto Principle. To make it more easier to understand, this means that 80% of effects is highly come from 20% of causes.
x4
Cause and Effect
The number must end in 00, 20, 40, 60 or 80.
80/20 rule
The number must end in one of the following: 00, 20, 40, 60, 80.
It appears there may be a typo in your question. Perhaps you are referring to the Pareto Principle, also known as the 80/20 rule. This principle suggests that roughly 80% of effects come from 20% of causes. In business, this can mean that 80% of profits come from 20% of customers, or 80% of sales come from 20% of products.
Multiply by 4
Each number is four times the previous number.