What is T-shirt Sizing?

T-shirt sizing is a popular Agile estimation method used to gauge the relative size of work items like user stories. It involves assigning sizes such as small, medium, or large to tasks, providing a rough estimate of the work required. The method is less precise than others but is quick and effective for backlog management. T-shirt sizing can be interpreted using Fibonacci numbers, exponential scales, or by estimating the number of iterations needed. The process involves team discussions to reach consensus, and it is valued for its simplicity, effectiveness, and fun approach.

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