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037 _aM0954
040 _aAR-SmtUNE
_bspa
041 _beng
044 _bxxu
080 _aCDU
080 _a519.2
_2F381
100 _aFerguson George A.
245 _aStatistical analysis in psychology an education / George A. Ferguson /
_b
_cFerguson, George A.;
_h
260 _c1959
_bMcGraw-Hill
_aNY
300 _avii, 347 p.
_b
338 _a
500 _aContenido: Basic ideas in statistics -- Frequency distributions and their graphic representation -- Averages -- Measures of variation, skewness and kurtosis -- probability and the binomial distribution -- The normal curve -- Correlation -- Prediction in realtion to correlation -- Essencial ideas of sampling -- Test of significance -- Chi square -- Rank correlation methods ...
650 _aESTADISTICA
653 _aDISTRIBUCION DE FRECUENCIAS
653 _aVARIANZA
653 _aDISTRIBUCION BINOMIAL
653 _aTEST DE SIGNIFICANCIA
653 _aCORRELACION
942 _cBK
999 _c6477
_d6477