creator text New Delhi Sterling publishers 1998 monographic eng

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xxiii,: 387 p.: 22cm Contents: The study of statistics -- Frequency distributions and their graphic representation -- The normal distribution --Divergence from normality -- Measures of skewness and kurtosis based on moment methods -- Importance of measurement of skewness and kurtosis post test -- Correlational techniques -- The significance of means and other statistics -- The significance of difference between means and other statistics -- The chi-square tests and other non-parametric methods -- Non-parametric statistical tests -- The analysis of variance, anova Y Paggarrwal Includes index, bibliography REF 240724 20240724121841.0