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The Average of 60 and 100 is Not Always 80: The Harmonic Mean in First‐Year Algebra
Author(s) -
Silver Edward A.
Publication year - 1982
Publication title -
school science and mathematics
Language(s) - English
Resource type - Journals
SCImago Journal Rank - 0.135
H-Index - 2
eISSN - 1949-8594
pISSN - 0036-6803
DOI - 10.1111/j.1949-8594.1982.tb10076.x
Subject(s) - citation , state (computer science) , algebra over a field , harmonic mean , mathematics , library science , mathematics education , computer science , statistics , algorithm , pure mathematics