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chi'-square test"



Statistics.
a test devised by Karl Pearson that uses the quantity chi-square for testing the mathematical fit of a frequency curve to an observed frequency distribution. Also,chi'-squared test"Pronunciation: (kī'skwârd"). [key]

Random House Unabridged Dictionary, Copyright © 1997, by Random House, Inc., on Infoplease.

chi-squarechit
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