Last Updated
：2025/11/21
standard deviation
Noun
Japanese Meaning
統計学において、データのばらつき（散らばり具合）を示す尺度。平均値からの偏差の二乗平均の平方根として定義され、データが平均を中心にどの程度広がっているかを表す。
（ plural ）
Quizzes for review
(statistics) A measure of how spread out data values are around the mean, defined as the square root of the variance. Represented with the Greek letter σ (sigma).
音声機能が動作しない場合はこちらをご確認ください
See correct answer
standard deviation
The standard deviation of the test scores was surprisingly low, indicating most students performed close to the mean.
See correct answer
The standard deviation of the test scores was surprisingly low, indicating most students performed close to the mean.
音声機能が動作しない場合はこちらをご確認ください
English - English
Word Edit Setting
- Users who have edit permission for words - All Users
- Screen new word creation
- Screen word edits
- Screen word deletion
- Screen the creation of new headword that may be duplicates
- Screen changing entry name
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Sentence Edit Setting
- Users who have edit permission for sentences - All Users
- Screen sentence deletion
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
Quiz Edit Setting
- Users who have edit permission for quizzes - All Users
- Users authorized to vote on judging - Editor
- Number of votes required for decision - 1
