検けん定てい

noun, noun or participle which takes 'suru', transitive verb

official certification; inspection; verification

Broad term for official examination, approval, or verification of quality, authenticity, or standards. Used for product testing, skill certification, and formal inspections.

• この製せい品ひんは厳きびしい検けん定ていに合ごう格かくしている。

  This product has passed rigorous official testing.

• 新あたらしい教きょう科か書しょを検けん定ていする。

  They officially approve new textbooks.

noun

certification exam; licensing exam; proficiency test

Abbreviation of 検定試験. Refers to standardized tests that certify a specific skill or knowledge level, such as language proficiency tests or technical licensing exams.

See also: 検定試験

• 来らい月げつ、日本にほん語ごの検けん定ていを受うける予よ定ていだ。

  I plan to take the Japanese proficiency test next month.

noun

hypothesis testing

Technical term in mathematics and statistics. Used in the compound 仮説検定 (hypothesis testing).

See also: 仮説検定

• 統とう計けい学がくでは、仮か説せつ検けん定ていが重じゅう要ような手しゅ法ほうの一ひとつだ。

  In statistics, hypothesis testing is one of the important methods.