中心矩 zhōng xīn jǔ

DEFINITIONS

  1. (statistics) central moment

CHARACTERS

中 zhōng
HSK 1
central; center, middle; in the midst of; hit (target); attain
心 xīn
HSK 3
heart; mind, intelligence; soul
矩 jǔ
HSK 5
carpenter's square, ruler, rule