probability proportions t test z test applications of probability normal distribution poisson binomial distribution probability distributions dependent events variance standard deviation dispersion regression spearman's rank correlation karl pearson's correlation mutually exclusive events predictions forecast independentvariables regressioncoefficients means hypothesis anova chi square practice problems case study two tail test one tail test methodology hypothesis testing estimation small samples large samples finite population multiplier sampling distributions sampling types of data/series classification of data graphs collection of data primary vs secondary data importance applications limitations of statistics quantitative techniques coefficient of standard deviation comparison inter quartile range range combinations z score frequency distributions area under the curve bell shaped curve conditional probability bayes theorem intersection union events scatterness central tendency mode median mean mba bba bcom xii xi correlation of a grouped data. coefficient of concurrent deviation symmetric & skew symmetric square matrices cramer rule inverse equality addition vector multiplication null matrix identity matrix column matrix row matrix inverse of a matrix determinants matrices problem solving through venn diagrams venn diagrams associative law commutative law union & intersection of sets addition theorem set theory exploration odd years even years least square method semi averages moving averages weighted average components time series uses of log population growth problems compound interest problems log m/n log mn abscissa mantissa antilog log anti logarithms logarithms
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