Statistics

2nd PUC Statistics-Introduction to Vital Statistics, Definition of Vital Statistics, Methods of obtaining vital statistics, Measurement of population, Uses of vital statistics

2nd PUC Statistics-Fertility and fecundity, Measures of fertility, Crude birth rate (CBR), General fertility rate (GFR)- Merits and demerits, problems

2nd PUC Statistics-Age specific fertility rate (ASFR)- Concept, Problems, Merits and demerits, Total fertility rate (TFR)- Concept, Merits and demerits, Problems

2nd PUC Statistics-Problem on Total fertility rate (TFR), Reproduction rate- Concept, Methods, Gross Reproduction rate (GRR)- Concept, Merits and demerits, Problems

2nd PUC Statistics-Net Reproduction Rate (NRR), Mortality , Crude Death Rate (CDR)

2nd PUC Statistics-Age specific death rate (ASDR), Standardized death rate (STDR), Differences between CDR and STDR, Problems on ASDR and STDR

2nd PUC Statistics-Problems on ASDR and STDR, Infant mortality rate (IMR), Neo-natal mortality rate (NMR), Maternal mortality rate (MMR)

2nd PUC Statistics-Life Table, Uses of a life table, Components of a life table, Problems

2nd PUC Statistics-Problems on fertility rates

2nd PUC Statistics-Reproduction rates, Mortality rates, Life table

2nd PUC Statistics-Introduction, Definition of index numbers, Characteristics of index numbers, Uses of index numbers, Types of index numbers , Notation and terminology

2nd PUC Statistics-Steps in the construction of index numbers, Methods of index number construction, Price index numbers

2nd PUC Statistics-Weighted Price index numbers

2nd PUC Statistics-Weighted Price index numbers

2nd PUC Statistics-Weighted Price index numbers (Contd.) , Quantity index numbers

2nd PUC Statistics-Tests of adequacy of index number formulae, Problems

2nd PUC Statistics-Consumer Price Index numbers, Problems

2nd PUC Statistics-Problems on Consumer Price Index numbers

2nd PUC Statistics-Introduction, Definition of Time series, Uses of time series, Components of time series, Methods of measuring secular trend

2nd PUC Statistics-Graphical method. Semi average method

2nd PUC Statistics-Moving averages method, Problems

2nd PUC Statistics-Least Squares method, Problems

2nd PUC Statistics-Least Squares method (Contd.) , Problems

2nd PUC Statistics-Parabolic trend using least squares method, Problems

2nd PUC Statistics-Problems on Parabolic trend using least squares method , Exponential or logarithmic trend

2nd PUC Statistics-Problems on Exponential or logarithmic trend

2nd PUC Statistics-Introduction to interpolation and extrapolation, Assumptions of Interpolation and Extrapolation, Methods of Interpolation and Extrapolation

2nd PUC Statistics-Problems on Binomial Expansion Method

2nd PUC Statistics-Newton Advancing Differences Method, Problems

2nd PUC Statistics-Introduction to theoretical probability distributions, Types of theoretical distributions, Bernoulli distribution, Problems

2nd PUC Statistics-Binomial Distribution , Problems

2nd PUC Statistics-Problems on Binomial Distribution

2nd PUC Statistics-Problems on Binomial Distribution (Contd.)

2nd PUC Statistics-Fitting a Binomial Distribution

2nd PUC Statistics-Poisson Distribution

2nd PUC Statistics-Problems on Poisson distribution

2nd PUC Statistics-Problems on Poisson distribution (Contd.)

2nd PUC Statistics-Fitting a Poisson distribution

2nd PUC Statistics-Hyper-geometric distribution

2nd PUC Statistics-Problems on Hyper-geometric distribution

2nd PUC Statistics-Normal distribution

2nd PUC Statistics-Standard Normal Distribution, Problems on normal distribution

2nd PUC Statistics-Problems on normal distribution

2nd PUC Statistics-Problems on normal distribution (Contd.)

2nd PUC Statistics-Problems on normal distribution (Contd.)

2nd PUC Statistics-Chi-square distribution , Student’s t distribution , Problems

2nd PUC Statistics-Sampling fundamentals, Parameter and statistic, Sampling distribution, Standard error

2nd PUC statistics-Standard error (Formulae and Problems), Utility of standard error, Statistical Inference

2nd PUC Statistics-Meaning and types of hypothesis, Testing of hypothesis, Steps in the testing of hypothesis

2nd PUC statistics-Introduction to large sample (Normal) Tests, Applications of Normal test, Problems on test for population mean

2nd PUC Statistics-Problems on test for population mean (Contd.), Test for equality of means, Problems

2nd PUC statistics-Problems on test for equality of means (Contd.), Test for population proportion

2nd PUC Statistics-Problems on test for population proportion (Contd.), Test for equality of proportions of two populations

2nd PUC statistics-Problems on test for equality of proportions of two populations

2nd PUC Statistics-Applications of small sample tests , Small sample test for mean , Problems

2nd PUC statistics-Problems on small sample test for mean, Small sample test for equality of means

2nd PUC Statistics-Problems on small sample test for equality of means

2nd PUC statistics-Paired t-test, Problems

2nd PUC Statistics-Problems on Paired t-test

2nd PUC Statistics-Introduction to chi-square test, Applications of chi-square test, Chi-square test for variance

2nd PUC Statistics-Chi-square test for goodness of fit, Problems

2nd PUC Statistics-Problems on Chi-square test for goodness of fit

2nd PUC Statistics-Chi-square test for independence of attributes, Problems

2nd PUC Statistics-Introduction to SQC , Variability of a process, Defect and defectives, 3 sigma limits, Control charts

2nd PUC Statistics-Types of control charts, Determination of Quality Standards for control limits, Interpretation of control charts

2nd PUC Statistics-Problems on control charts

2nd PUC statistics-Problems on control charts (Contd.)

2nd PUC Statistics-Problems on control charts (Contd.)

2nd PUC Statistics-Acceptance sampling, Advantages and disadvantages, Methods of acceptance sampling

2nd PUC Statistics-Introduction to linear programming, Definition of LPP, Requirements for application of LPP, Assumptions underlying LPP, General mathematical form of LPP, Application areas of LPP

2nd PUC Statistics-Formulation of LPP, Basic concepts of LPP, Methods of solving LPP, Graphical method of solving LPP

2nd PUC Statistics-Graphical method of solving LPP

2nd PUC Statistics-Graphical method of solving LPP (Contd.)

2nd PUC Statistics-Graphical method of solving LPP (Contd.)

2nd PUC Statistics-Different types of LPP, Problems on formulation along with graphical method of finding the solution

2nd PUC Statistics-Problems on formulation along with graphical method of finding the solution

2nd PUC Statistics-Problems on formulation along with graphical method of finding the solution (Contd.)

2nd PUC Statistics-Problems on formulation along with graphical method of finding the solution (Contd.)

2nd PUC Statistics-Introduction to transportation problem, Mathematical formulation of TP, The transportation method , Finding Basic Feasible Solution (BFS)

2nd PUC statistics-Finding Basic Feasible Solution by North West Corner Rule Method (NWCR)

2nd PUC Statistics-Finding Basic Feasible Solution by North West Corner Rule Method (NWCR)

2nd PUC Statistics-Finding Basic Feasible Solution by Matrix Minima Method or Least Cost Method (LCM)

2nd PUC Statistics-Introduction to game theory, Characteristics of a competitive game, Some basic terminology

2nd PUC Statistics-Dominance principle of solving a game, Problems on Maximin and Minimax principle

2nd PUC Statistics-Problems on maximin and minimax and dominance principle of solving a game

2nd PUC Statistics-Introduction to Replacement Theory, Need for replacement, Problems on replacement of equipments, which deteriorates with age

2nd PUC Statistics-Problems on replacement of equipments which deteriorates with age

2nd PUC Statistics-Introduction to Inventory Theory , Inventory costs, Variables in an inventory problems, Terms used in inventory

2nd PUC Statistics-Advantages and disadvantages of inventory, Some general notations used in inventory models, Types of inventory models

2nd PUC statistics-Problems on inventory models