IAS Preparation Tips

Statistics Optional Books and Syllabus for UPSC Exam

Written by Pulse Phase · 5 min read >
Statistics Optional Books & Syllabus

The Civil Services Examination (CSE), also known as UPSC exam, is an examination process in India that is supervised by the Union Public Service Commission to recruit Civil Services of the Government of India. This exam consists of three parts.

STATISTICS

Statistics is a good optional for the UPSC aspirants irrespective of whether they have studied it or not. Anyone who has the interest and the ability to study the subject can go for a good score.

 

Books to Refer for Statistics Optional UPSC Exam 

Like every other subject, this subject requires referring to a lot of books too. You cannot expect to crack Statistics optional exams without referring to statistics optional upsc books. Statistics optional syllabus for upsc includes a variety of components. Every student is required to go through the statistics optional books for upsc before appearing the main exam. Here are some of the best statistics optional upsc books that you can refer to crack the exams for the very first time.

  • Fundamentals of Applied Statistics- S C Gupta and V K Kapoor 
  • Fundamentals of Mathematical Statistics-A C Gupta and V K Kapoor 
  • Fundamentals of Statistics (2 Vol.)- A M Goon, M K Gupta and B Dass Gupta 
  • Introductory Probability and Statistical Applications – Paul Meyer 
  • Sampling Techniques-William G. Cochran 
  • Sampling Theory of Surveys with applications – B. V Sukhatme & B V Sukhatme 
  • An Introduction to Probability Theory & Mathematical Statistics -V K Rohtagi 
  • An Outline of Statistical Theory (2 Vol.) -A M Goon, M K Gupta and B. Dass Gupta

 

OPTIONAL PAPER I SYLLABUS 

1.    Probability

Under this topic the syllabus includes – sample space and events, probability measure and probability space, random variable as a measurable function, distribution function of a random variable, discrete and continuous-type random variable

probability mass function, probability density function, vector-valued random variable, marginal and conditional distributions, stochastic independence of events and of random variables, expectation and moments of a random variable, conditional expectation,

Convergence of a sequence of random variable in distribution, in probability, in p-th mean and almost everywhere, their criteria and inter-relations, Chebyshev’s inequality and Khintchine’s weak law of large numbers, strong law of large numbers and Kolmogoroff’s theorems, probability generating function, moment generating function, characteristic function, inversion theorem, Lindenberg and Levy forms of central limit theorem, standard discrete and continuous probability distributions are discussed.

2.    Statistical Inference

In this topic aspirants learn about consistency, biasedness, efficiency, sufficiency, completeness, ancillary statistics, factorization theorem, exponential family of distribution and its properties, uniformly minimum variance unbiased (UMVU) estimation, Rao-Blackwell and Lehmann-Scheffe theorems,

Cramer-Rao inequality for single parameter, Estimation by methods of moments, maximum likelihood, least squares, minimum chi-square and modified minimum chi-square, properties of maximum likelihood and other estimators, asymptotic efficiency, prior and posterior distributions, loss function, risk function and minimax estimator,

Bayes estimators, Non-randomized and randomized tests, critical function, MP tests, Neyman-Pearson lemma, UMP tests, monotone likelihood ratio, similar and unbiased tests, UMPU tests for single parameter likelihood ratio test and its asymptotic distribution, Confidence bounds and its relation with tests,

Kolmogoroff’s test for goodness of fit and its consistency, sign test and its optimality. Wilcoxon signed-ranks test and its consistency, Kolmogorov-Smirnov two-sample test, run test, Wilcoxon-Mann-Whitney test and median test, their consistency and asymptotic normality, Wald’s SPRT and its properties, OC and ASN functions for tests regarding parameters for Bernoulli, Poisson, normal and exponential distributions, Wald’s fundamental identity.

3. Linear Inference and Multivariate Analysis

This topic is all about Linear statistical models’, theory of least squares and analysis of variance, Gauss-Markoff theorem, normal equations, least squares estimates and their precision, test of significance and interval estimates based on least squares theory in one-way, two-way and three-way classified data,

Regression analysis, linear regression, curvilinear regression and orthogonal polynomials, multiple regression, multiple and partial correlations, estimation of variance and covariance components, multivariate normal distribution, Mahalanobis-D2 and Hotelling’s T2 statistics and their applications and properties, discriminant analysis, canonical correlations, principal component analysis.

4. Sampling Theory and Design of Experiments

An outline of fixed-population and super-population approaches, distinctive features of finite population sampling, probability sampling designs, simple random sampling with and without replacement, stratified random sampling, systematic sampling and its efficacy , cluster sampling, two-stage and multi-stage sampling,

Ratio and regression methods of estimation involving one or more auxiliary variables, two-phase sampling, probability proportional to size sampling with and without replacement, the Hansen-Hurwitz and the Horvitz-Thompson estimators, non-negative variance estimation with reference to the Horvitz-Thompson estimator, non-sampling errors, fixed effects model (two-way classification) random and mixed effects models (two-way classification with equal observation per cell),

CRD, RBD, LSD and their analyses, incomplete block designs, concepts of orthogonality and balance, BIBD, missing plot technique, factorial experiments and 2n and 32, confounding in factorial experiments, split-plot and simple lattice designs, transformation of data Duncan’s multiple range test are discussed here.

OPTIONAL PAPER II SYLLABUS 

1.    Industrial Statics

Process and product control, general theory of control charts, different types of control charts for variables and attributes, X, R, s, p, np and c charts, cumulative sum chart, single, double, multiple and sequential sampling plans for attributes, OC, ASN, AOQ and ATI curves, concepts of producers and consumer’s risks, AQL, LTPD and AOQL, Sampling plans for variables,

Use of Dodge-Romig tables, concept of reliability, failure rate and reliability functions, reliability of series and parallel systems and other simple configurations, renewal density and renewal function, Failure models: exponential, Weibull, normal , lognormal, problems in life testing, censored and truncated experiments for exponential models.

2.    Optimization Techniques

Different types of models in Operations Research, their construction and general methods of solution, simulation and Monte-Carlo methods formulation of linear programming (LP) problem, simple LP model and its graphical solution, the simplex procedure, the two-phase method and the M-technique with artificial variables,

The duality theory of LP and its economic interpretation, sensitivity analysis, transportation and assignment problems, rectangular games, two-person zero-sum games, methods of solution (graphical and algebraic),

Replacement of failing or deteriorating items, group and individual replacement policies, concept of scientific inventory management and analytical structure of inventory problems, simple models with deterministic and stochastic demand with and without lead time, storage models with particular reference to dam type,

Homogeneous discrete-time Markov chains, transition probability matrix, classification of states and ergodic theorems, homogeneous continuous-time Markov chains, Poisson process, elements of queuing theory, M/M/1, M/M/K, G/M/1 and M/G/1 queues, solution of statistical problems on computers using well-known statistical software packages like SPSS.

3.    Quantitative Economics and Official Statics

This topic includes determination of trend, seasonal and cyclical components, Box-Jenkins method, tests for stationary series, ARIMA models and determination of orders of autoregressive and moving average components, forecasting are considered.

Commonly used index numbers-Laspeyre’s, Paasche’s and Fisher’s ideal index numbers, chain-base index number, uses and limitations of index numbers, index number of wholesale prices, consumer prices, agricultural production and industrial production, test for index numbers – proportionality, time-reversal, factor-reversal and circular, general linear model, ordinary least square and generalized least squares methods of estimation, problem of multi collinearity, consequences and solutions of multi collinearity, autocorrelation and its consequences, hetero scedasticity of disturbances and its testing, test for independence of disturbances,

Concept of structure and model for simultaneous equations, problem of identification-rank and order conditions of identifiability, two-stage least square method of estimation, present official statistical system in India relating to population, agriculture, industrial production, trade and prices, methods of collection of official statistics, their reliability and limitations, principal publications containing such statistics, various official agencies responsible for data collection and their main functions.

4.    Demography and Psychometrics

This topic includes Demographic data from census, registration, NSS other surveys, their limitations and uses, definition, construction and uses of vital rates and ratios, measures of fertility, reproduction rates, morbidity rate, standardized death rate, complete and abridged life tables, construction of life tables from vital statistics and census returns,

Uses of life tables, logistic and other population growth curves, fitting a logistic curve, population projection, stable population, quasi-stable population, techniques in estimation of demographic parameters, standard classification by cause of death, health surveys and use of hospital statistics,

Methods of standardization of scales and tests, Z-scores, standard scores, T-scores, percentile scores, intelligence quotient and its measurement and uses, validity and reliability of test scores and its determination, use of factor analysis and path analysis in psychometric.

Conclusion

Opting for Statistics as an optional subject is one of the wisest decisions you could make. Not only is it interesting and relevant to the nation and services but it also has a high scope to fetch good marks. You just need to stay focused and be aware of the syllabus and books of the subject. Once you are done with this, you can make a meritorious plan and strategize your preparation.

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Written by Pulse Phase
Abhinash Chaudhary is a Passionate Blogger, Entrepreneur & Digital Marketer in India. He has been blogging since 2013 & writes about Education, Web Design, Web Development, SEO, and Technology. Profile