Fundamental Statistucs in Psychology and Education

Manylion Llyfryddiaeth
Prif Awdur: Guilford J.P
Fformat: Printed Book
Iaith:English
Cyhoeddwyd: New York: McGraw0hill Book Compny, 1942.
Rhifyn:Ist edition 1942.
Pynciau:
Statistics, Measures of Central Tendency,Measures of Variability.

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