Answering questions with statistics / Robert Szafran
Imprint
Thousand Oaks, CA : SAGE, 2012
Descript
xxv, 429 p. : ill. ; 24 cm
CONTENT
Data sets -- Frequency tables and univariate charts -- Central tendency and dispersion -- Creating new variables -- Comparing group means -- Crosstab tables -- Nominal or ordinal measures of association -- Pearson's correlation and bivariate regression -- Multiple regression -- Sampling distributions and normal distributions -- Hypothesis testing and one-sample t tests -- Paired-and independent - samples t test -- Analysis of variance -- Chi-square -- Hypothesis testing with measures of association and regression