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Z score

American  

noun

  1. Statistics. a measure that quantifies the distance a data point is from the mean of a data set.

  2. Business. the figure derived from a credit-strength formula that gauges the likelihood of bankruptcy.

Definitions and idiom definitions from Dictionary.com Unabridged, based on the Random House Unabridged Dictionary, © Random House, Inc. 2023

Idioms from The American Heritage® Idioms Dictionary copyright © 2002, 2001, 1995 by Houghton Mifflin Harcourt Publishing Company. Published by Houghton Mifflin Harcourt Publishing Company.