Department: Statistics T. Y. B.Sc. Syllabus ______________________________________________________________________________________ ___________________________________________________________________________________ Page 1 of 50 K. K. K. K. J. J. J. J. SOMAIYA SOMAIYA SOMAIYA SOMAIYA COLLEGE COLLEGE COLLEGE COLLEGE OF OF OF OF SCIENCE SCIENCE SCIENCE SCIENCE AND AND AND AND COMMERCE COMMERCE COMMERCE COMMERCE AUTONOMOUS AUTONOMOUS AUTONOMOUS AUTONOMOUS–Affiliated to University of Mumbai Affiliated to University of Mumbai Affiliated to University of Mumbai Affiliated to University of Mumbai Re Re Re Re-accredited “A’ Grade by NAAC accredited “A’ Grade by NAAC accredited “A’ Grade by NAAC accredited “A’ Grade by NAAC Vidyanagar, Vidyavihar, Mumbai 400 077 Vidyanagar, Vidyavihar, Mumbai 400 077 Vidyanagar, Vidyavihar, Mumbai 400 077 Vidyanagar, Vidyavihar, Mumbai 400 077 Syllabus Syllabus Syllabus Syllabus for for for for T. T. T. T. Y. Y. Y. Y. B. B. B. B. Sc. Sc. Sc. Sc. Program: B.Sc. Program: B.Sc. Program: B.Sc. Program: B.Sc. Course: Course: Course: Course: Statistics Statistics Statistics Statistics Choice Based Credit System Choice Based Credit System Choice Based Credit System Choice Based Credit System (CBCS) (CBCS) (CBCS) (CBCS) From the academic year 20 From the academic year 20 From the academic year 20 From the academic year 2020 20 20 20-21
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AUTONOMOUSAUTONOMOUSAUTONOMOUSAUTONOMOUS––––Affiliated to University of MumbaiAffiliated to University of MumbaiAffiliated to University of MumbaiAffiliated to University of Mumbai
ReReReRe----accredited “A’ Grade by NAACaccredited “A’ Grade by NAACaccredited “A’ Grade by NAACaccredited “A’ Grade by NAAC
Evaluation patternEvaluation patternEvaluation patternEvaluation pattern Evaluation pattern: TheoryEvaluation pattern: TheoryEvaluation pattern: TheoryEvaluation pattern: Theory For each core course I, II, III, IV and DSE I and II and SECFor each core course I, II, III, IV and DSE I and II and SECFor each core course I, II, III, IV and DSE I and II and SECFor each core course I, II, III, IV and DSE I and II and SEC External (60 M) + Internal (40 M)External (60 M) + Internal (40 M)External (60 M) + Internal (40 M)External (60 M) + Internal (40 M) External: End Semester ExaminationExternal: End Semester ExaminationExternal: End Semester ExaminationExternal: End Semester Examination Paper Pattern: T. Y. B.Sc. Semester Paper Pattern: T. Y. B.Sc. Semester Paper Pattern: T. Y. B.Sc. Semester Paper Pattern: T. Y. B.Sc. Semester V/VIV/VIV/VIV/VI External:External:External:External: 60 Marks 60 Marks 60 Marks 60 Marks Duration: 2 hrsDuration: 2 hrsDuration: 2 hrsDuration: 2 hrs
three events. Independence of two/three events - complete
and pair wise.
Bayes’ theorem and its applications
2222 Learning Objective:Learning Objective:Learning Objective:Learning Objective: Understand the various laws in probability
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Apply different laws in probability
• Derive probability distribution.
Chebychey’s Inequality, Weak Law of Large Numbers and Chebychey’s Inequality, Weak Law of Large Numbers and Chebychey’s Inequality, Weak Law of Large Numbers and Chebychey’s Inequality, Weak Law of Large Numbers and Probability Generating FunctionProbability Generating FunctionProbability Generating FunctionProbability Generating Function a)a)a)a) If g(X) be a non-negative function of a random variable X,
then for every k > 0, we have P{g(X) ≥ k} ≤ E{g(X)}/k.
b)b)b)b) Statement and proof of Chebychev’s inequality (Discrete
and Continuous random variables)
c)c)c)c) Weak law of large numbers (WLLN) for i.i.d. random
variables having finite mean and variance and its
applications.
d)d)d)d) Probability generating function and its properties.
• Understand extension of binomial distribution to Trinomial and
Multinomial distribution.
• To derive marginal and conditional distribution and other
properties of Trinomial and Multinomial distribution.
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Apply Trinomial and Multinomial distributions in real life problems.
• Understand properties of these distributions
Trinomial and Multinomial DistributionTrinomial and Multinomial DistributionTrinomial and Multinomial DistributionTrinomial and Multinomial Distribution
a)a)a)a)Trinomial distribution: Definition of joint probability
distribution of (X, Y). Joint moment generating function,
moments µrs where r=0, 1, 2 and s=0, 1, 2. Marginal &
Conditional distributions. Their Means & Variances.
Correlation coefficient between (X, Y). Distribution of the Sum
X+Y.
b)b)b)b) Extension to Multinomial distribution with parameters (n, p1,
p2,…pk-1) where p1+ p2,+…pk-1+ pk= 1. Expression for joint MGF.
Derivation of: joint probability distribution of (Xi, Xj).
Conditional probability distribution of Xi given Xj =xj
ii) Sufficiency:ii) Sufficiency:ii) Sufficiency:ii) Sufficiency: Definition of likelihood functions as a function of the parameter θ for a random sample from discrete and continuous distributions. Concept and definition of Sufficiency, definition of sufficient statistic through (i)conditional distribution (ii) Fisher Neyman factorization criterion. Obtain sufficient statistic for standard distributions.
3333 Bayes Estimation and Interval EstimationBayes Estimation and Interval EstimationBayes Estimation and Interval EstimationBayes Estimation and Interval Estimation 10L
Learning ObLearning ObLearning ObLearning Objective:jective:jective:jective: To estimate the parameter when parameter itself is a
random variable and to obtain the interval estimation for the parameter
as per the level of significance mentioned.
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Estimate the parameter when parameter itself is a random variable
• Obtain the interval within which the parameter lies for small
Course Objective:Course Objective:Course Objective:Course Objective: To be able to identify appropriate sources of data, perform basic demographic analyses using various techniques and ensure their comparability across
populations. And to able to produce population projections and interpret the information gathered by the different demographic methods.
Course Outcome:Course Outcome:Course Outcome:Course Outcome: By the end of this course a student will be able to
• Comprehend the basic concepts and definitions in Demography
• Familiar with different concept of official statistics of India
• Identify the various sources of data in Demography
• Describe the population growth scenario of the world, India and its states
• Understand construction of different columns of life tables
• Population projection for specific population
ModuleModuleModuleModule Title and ContentsTitle and ContentsTitle and ContentsTitle and Contents NNNNo.o.o.o. ofofofof
LLLLecturesecturesecturesectures
1111 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To introduce students the basic concepts of
demography and sources of demographic data
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• To introduce official statistics
• Understand importance of Demography and its linkages with health
• Understand History of Population changes of world
• Different sources of demographic data
Introduction to demography and sources of demographic dataIntroduction to demography and sources of demographic dataIntroduction to demography and sources of demographic dataIntroduction to demography and sources of demographic data
a)a)a)a)Introduction to demography and the link with health sciences
Definition and Scope; historical trends in population situation in
the world; Present population situation in the world and in the
world and in developed countries
b)b)b)b) Introduction to Indian and International statistical systems.
Role, function and activities of central and state statistical
organizations, organization of large scale sample surveys, role of
national sample survey organization general and special data
dissemination systems.
c)c)c)c)Population census; Uses and limitations; various sources of
nuptiality, fertility and mortality data and its quality; Vital
registration, National Sample Survey Sample Registration System
and Demographic Health Surveys (DHS) and other sources
2222 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To impart skills in the basic measures of fertility,
mortality and migration
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Understand basic measures of fertility, mortality and migration
• Application of these measure for demographic research
BasBasBasBasic Measures of Fertility, Mortality and Migrationic Measures of Fertility, Mortality and Migrationic Measures of Fertility, Mortality and Migrationic Measures of Fertility, Mortality and Migration
a)a)a)a)Basic Concepts and Measures of Current/Period
Fertility/Fecundity/Natural Fertility Measures of
reproduction(GRR, NRR)
Age pattern of fertility and its importance in understanding
fertility transition
b)b)b)b)Concepts and Basic Measures of Mortality
Definition of deaths and fetal deaths according to WHO; Need
and Importance of the study of Mortality;
Some basic measures: - crude death rate (CDR) and Age-Specific
Death Rates (ASDRs)- their relatives merits and demerits
Techniques of standardization Rates/Ratio
Child and Infant mortality estimation procedure,
calendar/cohort concept of rate
c)c)c)c)Measures of pregnancy wastage
Historic of pattern of age sex mortality
d)d)d)d)Concept of mobility and migration, sources and quality of
data, types of migration, census definition of migrants,
limitations
Measures of Migration – Direct estimation of lifetime and inter-
censal migration rates from census data
International migration
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3333 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To Acquire skills to use life tables and getting
knowledge of different population projection methods
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• To understand and construct different columns of life tables
• To estimate and project the population of specific regions
Life table and Population estimationLife table and Population estimationLife table and Population estimationLife table and Population estimation
a)a)a)a)Basic concept of a life table; types and forms of life table;
Brief history of life tables; Model life tables; Anatomy of life
table; uses of life table in demographic analysis
b)b)b)b)Construction of Life tables based on Age- specific death Rates
Course Objective:Course Objective:Course Objective:Course Objective: To deepen and broaden student’s knowledge and understanding of
basic econometric techniques needed for empirical quantitative analysis.
Course Outcome:Course Outcome:Course Outcome:Course Outcome: By the end of this course, learner will able to
• Describe consumer behaviour.
• Apply concepts of statistics in economic models.
ModuleModuleModuleModule Title and contentTitle and contentTitle and contentTitle and content No. Of No. Of No. Of No. Of
LecturesLecturesLecturesLectures
1111 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To illustrate different models Learning Outcomes:Learning Outcomes:Learning Outcomes:Learning Outcomes: At the end of the unit, learners will be able to
i) Estimate the parameters of the model ii) State the properties of estimators iii) Apply tests of significance
Econometric Methods and ModelsEconometric Methods and ModelsEconometric Methods and ModelsEconometric Methods and Models
a) Definition & Scope
b) Nature of Econometric Approach
c) Methodology & Econometric Research
d) Econometric Models
e) Single Equation Models
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2222 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To familiarize students with application of single equation techniques. Learning Outcomes: Learning Outcomes: Learning Outcomes: Learning Outcomes: At the end of the unit, learners will be able to
i) Estimate the demand & production functions ii) Apply concepts of forecasting
Application of Single Equation TechniqueApplication of Single Equation TechniqueApplication of Single Equation TechniqueApplication of Single Equation Technique a) Heteroscedasticity b) Multicollinearity c) Autocorrelation d) Statistical Estimation of Demand Function e) Statistical Estimation of Production Function
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3333 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To apply statistics in dynamic models Learning Outcomes: Learning Outcomes: Learning Outcomes: Learning Outcomes: At the end of the unit, learners will be able to
i) State the assumptions ii) Test the validity of the assumptions. iii) Analyse the closed & dynamic model.
InputInputInputInput----Output AnalysisOutput AnalysisOutput AnalysisOutput Analysis a) The Inter-Industry Accounting System b) Assumptions c) Closed Model d) Dynamic Model
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REFERENCESREFERENCESREFERENCESREFERENCES::::
1. P. V. Borwankar, Econometrics: An Introductory Analysis, Sheth Publishers pvt.
Ltd.
2. Gujarati, Damodar and Sangeetha (2011), Basic Econometrics, McGraw Hill, Fifth
Edition
3. Mankiw, N. G. (2002), Principles of Economics, Thomson Asia Pte. Ltd.,
statements, statements, statements, statements, Control and Looping statementsControl and Looping statementsControl and Looping statementsControl and Looping statements ::::
a)a)a)a) Structure of a C program, Execution of C Program, Concept
of header files, Use of comments.
b)b)b)b) Variables, Constants and operators: c-character set,
Constants, Keywords, identifiers and Variables, Data types, Data
type Qualifiers, Declaration of variables, Assigning values to
• Applications of survival analysis in real life problems
Learning Outcome: Learning Outcome: Learning Outcome: Learning Outcome: At the completion of this unit students will able to:
• Understand the need of Survival analysis
• Find survival functions and hazard functions from the survival data
• Apply concepts of survival analysis in real life problems
Introduction to Survival analysis and Ageing propertiesIntroduction to Survival analysis and Ageing propertiesIntroduction to Survival analysis and Ageing propertiesIntroduction to Survival analysis and Ageing properties
d)d)d)d) Reliability of the system of independent components
3333 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To enable students with concept of censoring, Non-
parametric estimation of survival function
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: At the completion of this unit students should be able
to:
• Understand the concept of censoring
• Understand different types of censoring
• Compute K-M estimator of survival function
• Use of these concepts in real life problems
Censoring and NonCensoring and NonCensoring and NonCensoring and Non----parametric estimation of Survival functionparametric estimation of Survival functionparametric estimation of Survival functionparametric estimation of Survival function
a)a)a)a) Concept of censoring: Type-I, Type-II and Random censoring
b)b)b)b) Non-parametric estimation of survival function: Kaplan-
Meier (KM) estimator, Properties of KM estimator,
Approximate mean and variance of KM estimator,
Approximate confidence intervals for survival function
c)c)c)c)Q-Q plot for survival function
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References:References:References:References:
1. Smith P.J. (2002): Analysis of Failure and Survival data. Florida: CRC Press
2. Deshpande J.V. and Purohit S.G. (2005): Life Time Data: Statistical Models and
Methods Pune: Word Scientific
3. Barlow R.E. and Proschan F (1965): Mathematical theory of reliability New York:
John Wiley
4. Barlow R.E. and Proschan F (1975): Statistical theory of reliability and life testing:
Probability models New York: Holt, Rinehart and Winston
5. Ross S.M. (1993): Introduction to Probability Models United States: Academic
Press (Elsevier)
6. Cox DR, Oakes D.(2001): Analysis of survival data London, England: Chapman
Course Objective:Course Objective:Course Objective:Course Objective: To define and distinguish between various types of Parametric and
non-parametric methods.
Course Outcome:Course Outcome:Course Outcome:Course Outcome: By the end of this course, learner will able to
• State parametric and non-parametric statistical hypothesis
• Formulate test-statistic formula when sample size is not fixed in advance and
also for fixed sample size
• Write decision about acceptance and rejection of statistical hypothesis when
sample size is not fixed in advance and also for foxed sample size.
ModuleModuleModuleModule Title and contentTitle and contentTitle and contentTitle and content No. Of No. Of No. Of No. Of
lectureslectureslectureslectures
1111 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To recognise whether there is enough statistical
evidence in favour of a certain belief, or hypothesis, about the form of the
population or parameters of the population using parametric methods for
fixed sample size.
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Define null hypothesis, alternative hypothesis,level of significance, test
statistic, p value, and statistical significance.
• Differentiate type-I and type-II errors
• Differentiate most powerful and uniformly most powerful test
• Set up best critical region for simple alternative hypothesis and
composite alternative hypothesis.
Most Powerful Tests, Uniformly Most Powerful & Likelihood Most Powerful Tests, Uniformly Most Powerful & Likelihood Most Powerful Tests, Uniformly Most Powerful & Likelihood Most Powerful Tests, Uniformly Most Powerful & Likelihood
Ratio Tests:Ratio Tests:Ratio Tests:Ratio Tests:
a)a)a)a) Definitions and illustrations of i) Simple hypothesis ii)
Composite hypothesis iii)Null Hypothesis iv) Alternative
Hypothesis v)Test of hypothesis vi) Critical region vii) Type I and
Type II errors viii) Level of significance ix) p-value x) Size of
the test xi) Power of the test xii) Power function of a test xiii)
Power curve.
b)b)b)b) Definition of most powerful test of size α for a simple
hypothesis against a simple alternative hypothesis. Neyman-
Pearson fundamental lemma.
c)c)c)c) Definition, Existence and Construction of Uniformly most
d)d)d)d) Likelihood ratio principle: Definition of test statistic and its
asymptotic distribution (statement only). Construction of LRT
for the mean of Normal distribution for (i) Known σ2 (ii)
Unknown σ2(two sided alternatives).LRT for variance of normal
distribution for (i) known Z (ii) unknown Z (two sided
alternatives hypothesis)
2222 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To recognise whether there is enough statistical
evidence in favour of a certain belief, or hypothesis, about the form of the
population or parameters of the population using parametric methods
when sample size is not fixed in advance.
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Compare testing of hypothesis for fixed sample size and when sample
size is not fixed in advance.
• Establish best critical region under various distributions when sample
size is not fixed in advance
• Draw graph to represent critical region and acceptance region and
interpret the information.
Sequential Probability Ratio Test (SPRT)Sequential Probability Ratio Test (SPRT)Sequential Probability Ratio Test (SPRT)Sequential Probability Ratio Test (SPRT)
a)a)a)a)Sequential test procedure for testing a simple null hypothesis
against a simple alternative hypothesis. Its comparison with
fixed sample size (Neyman-Pearson) test procedure.
b)b)b)b)Definition of Wald’s SPRT of strength (α, β).
c)c)c)c)Problems based on Bernoulli, Binomial, Poisson, Normal,
Exponential distributions.
d)d)d)d)Graphical /tabular procedure for carrying out the tests.
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3333 Learning Objective:Learning Objective:Learning Objective:Learning Objective: To recognise whether there is enough statistical
evidence in favour of a certain belief, or hypothesis, about the form of the
population or parameters of the population using non-parametric
methods.
Learning Outcome:Learning Outcome:Learning Outcome:Learning Outcome: By the end of this unit, learner will able to
• Distinguish distribution-free tests and parametric test for testing
statistical hypotheses
• Construct most common methods and techniques of nonparametric
statistics(signed tests, ranked tests, run test etc.).
Discipline Specific ElectiveDiscipline Specific ElectiveDiscipline Specific ElectiveDiscipline Specific Elective----3333 (Sem(Sem(Sem(Sem----VVVVIIII))))
Course Title:Course Title:Course Title:Course Title: Data Mining DSEDSEDSEDSE----3 Course: 3 Course: 3 Course: 3 Course: V (Semester-VI)
2222 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To learn different algorithms and analyze the data.
Learning Outcomes: Learning Outcomes: Learning Outcomes: Learning Outcomes: At the end of the unit, learners will be able to
• Find Frequent item sets from given data
• Clean the data by using R.
Application of Single Equation TechniqueApplication of Single Equation TechniqueApplication of Single Equation TechniqueApplication of Single Equation Technique
a) Data Processing ,Data Cleaning: missing Values, Noisy Data,
b) Data Integration, Data Reduction : Principal component
Course Title:Course Title:Course Title:Course Title: Biostatistics DSEDSEDSEDSE----3 Course: V (Semester3 Course: V (Semester3 Course: V (Semester3 Course: V (Semester----VI)VI)VI)VI)
Discipline Specific ElectiveDiscipline Specific ElectiveDiscipline Specific ElectiveDiscipline Specific Elective----4444 ((((SemSemSemSemesteresteresterester ---- VVVVIIII))))
Course TitleCourse TitleCourse TitleCourse Title:::: Time Series DSEDSEDSEDSE----4 4 4 4 CCCCourseourseourseourse:::: VI (Semester VI (Semester VI (Semester VI (Semester –––– VI)VI)VI)VI)
• Estimate seasonal component by different methods
Introduction and decomposition of times series:Introduction and decomposition of times series:Introduction and decomposition of times series:Introduction and decomposition of times series:
a) application of time series, Components of a times series,
Decomposition of time series.
b) Estimation of trend by free hand curve method, method of
semi averages, fitting mathematical curve and growth curves.
c) Estimation of trend by method of moving averages.
d) Estimation of seasonal component by the methods of -
simple
averages, Ratio to Trend, Ratio to Moving Averages and
Link Relative method. Deseasonalization.
e) Cyclic Component: Harmonic Analysis.
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2222 Learning Objective: Learning Objective: Learning Objective: Learning Objective: To enable learners to analyse moving average and
autoregressive processes.
Learning Outcomes: Learning Outcomes: Learning Outcomes: Learning Outcomes: At the end of the unit, learners will be able to
• Estimate parameters of different processes
• Define autocorrelation functions of different processes.
Autocorrelation functions and Autoregressive processes:Autocorrelation functions and Autoregressive processes:Autocorrelation functions and Autoregressive processes:Autocorrelation functions and Autoregressive processes:
a) Random Component: Variate difference method. Stationary
Course Outcome: Course Outcome: Course Outcome: Course Outcome: By the end of this course, learner will able to
• Write Simple R-commands to calculate various statistical measures
• Write R-commands for testing of hypothesis and ANOVA
ModuleModuleModuleModule Title and contentTitle and contentTitle and contentTitle and content No. Of No. Of No. Of No. Of
lectureslectureslectureslectures
1111 Learning ObjectiveLearning ObjectiveLearning ObjectiveLearning Objective: To acquire knowledge about various R commands and
functions for statistical computing
Learning OutcomeLearning OutcomeLearning OutcomeLearning Outcome: By the end of this unit, learner will able to
• Construct various methods of inputting data
• State various built-in functions
• Provide accurate graphs and diagrams
• Construct R-commands for computing various statistical constants
• Construct R-commands for various discrete probability distributions
Introduction to R software, Descriptive statistics and discrete Introduction to R software, Descriptive statistics and discrete Introduction to R software, Descriptive statistics and discrete Introduction to R software, Descriptive statistics and discrete
probability distributionsprobability distributionsprobability distributionsprobability distributions
a)a)a)a) Introduction to R as a statistical software and language, R as
a calculator, R preliminaries, Saving Storing and Retrieving
work
b)b)b)b) Methods of data input: c function, Sequence operator and
2222 Learning ObjectiveLearning ObjectiveLearning ObjectiveLearning Objective: To write simple R-programs
Learning OutcomeLearning OutcomeLearning OutcomeLearning Outcome: By the end of this unit, learner will able to
• Construct R-commands for various continuous probability distributions
• Construct R-commands for various methods of sampling
• Develop R-commands for computing p-values required in study of
estimation and testing of hypothesis
• Solve analysis of one-way and two-way classification using R
• Write simple R-programs
Continuous probability distributions, Sampling, Testing of Continuous probability distributions, Sampling, Testing of Continuous probability distributions, Sampling, Testing of Continuous probability distributions, Sampling, Testing of
hypothesis, Analysis of variance, Rhypothesis, Analysis of variance, Rhypothesis, Analysis of variance, Rhypothesis, Analysis of variance, R----programmingprogrammingprogrammingprogramming
a)a)a)a) Continuous probability distributions: Normal distribution, t-
distribution, chi-square distribution, exponential distribution
b)b)b)b) Sampling methods: SRSWR, SRSWOR, stratified random
sampling, systematic sampling
c)c)c)c) Testing of hypothesis: Normality check, Parametric and non-
parametric
d)d)d)d) Analysis of variance: One way classification, Two way
classification
e)e)e)e) R as a programming language: Grouping, loops and