---
title: "3点見積り（three point estimation）"
description: " テスト見積り方法の一つ。見積り対象案件の「楽観値」、「悲観値」、および「最頻値」の見積りを使用して、結果となる見積りの確実度合を定義する。"
type: term
term_id: 605
language: 日本語
language_code: jp
canonical: "https://glossary.istqb.org/jp/term/3three-point-estimation-1"
slug: "3点見積り-three-point-estimation"
url: "https://istqb-glossary.page/jp/3%E7%82%B9%E8%A6%8B%E7%A9%8D%E3%82%8A-three-point-estimation/"
---

# 3点見積り（three point estimation）

 テスト見積り方法の一つ。見積り対象案件の「楽観値」、「悲観値」、および「最頻値」の見積りを使用して、結果となる見積りの確実度合を定義する。

## Translations


- [English](https://istqb-glossary.page/three-point-estimation/) — three-point estimation
- [Deutsch](https://istqb-glossary.page/de/dreipunktschatzung/) — Dreipunktschätzung
- [Italiano](https://istqb-glossary.page/it/stima-a-tre-livelli/) — stima a tre livelli
- [Português (Brasil)](https://istqb-glossary.page/br/estimativa-tres-pontos/) — estimativa três pontos
- [Português](https://istqb-glossary.page/pt/estimativa-de-tres-pontos/) — estimativa de três pontos
- [Svenska](https://istqb-glossary.page/se/trepunktsestimering/) — trepunktsestimering
- [Magyar](https://istqb-glossary.page/hu/harompontos-becsles/) — hárompontos becslés
- [Norsk](https://istqb-glossary.page/no/trepunktsestimering/) — trepunktsestimering

Read this term online: https://istqb-glossary.page/jp/3%E7%82%B9%E8%A6%8B%E7%A9%8D%E3%82%8A-three-point-estimation/

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