PrepAtlas
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Tier-II Paper-II Statistics for JSO & Statistical Investigator posts — graduation level: data, central tendency, dispersion, moments, correlation/regression, probability, distributions, sampling, inference, ANOVA, time series, index numbers.
Primary/secondary data, classification & tabulation, and graphical presentation.
3 topicsMean/median/mode and partition values.
2 topicsRange, quartile & mean deviation, standard deviation and relative dispersion.
2 topicsMoments and the shape measures skewness and kurtosis.
2 topicsCorrelation, rank correlation, regression and multiple/partial correlation.
2 topicsProbability concepts, rules and Bayes' theorem.
2 topicsRandom variables, expectation, and binomial/Poisson/normal/exponential distributions.
3 topicsSampling methods and sampling vs non-sampling errors.
2 topicsEstimation and testing of hypothesis (Z, t, chi-square, F).
2 topicsOne-way and two-way ANOVA.
1 topicComponents of a time series and trend/seasonal analysis.
1 topicConstruction, types and uses of index numbers.
1 topic