Syllabus PS, P AND S , P& S, Question papers, Answers, important Question PROBABILITY AND STATISTICS R13 Regulation B.tech JNTUK-kakinada Syllabus download
Syllabus ,PS, P AND S , P& S, Question papers, Answers, important Question PROBABILITY AND STATISTICS, R13 Regulation, B.tech , JNTUK,Syllabus, download,
PROBABILITY AND STATISTICS Syllabus R13 Regulation unit wise
Unit-I
Random variables and Distributions:
- Introduction
- Random variables
- Distribution function
- Discrete distributions ( Review of Binomial and Poissondistributions)
- Continuous distributions:
- Normal
- Normal approximation to Binomial distribution
- Gamma and Weibull distributions
Unit-II
Moments and Generating functions:
- Introduction
- Mathematical expectation and properties
- Moment generating function
- Moments of standard distributions ( Binomial, Poisson and Normal distributions)
- Properties
Unit-III
Sampling Theory:
- Introduction
- Population and samples
- Sampling distribution of mean for large and small samples (with known and unknown variance)
- Proportion sums and differences of means
- Sampling distribution of variance
- point and interval estimators for means and proportions
Unit-IV
Tests of Hypothesis:
- Introduction
- Type I and Type II errors
- Maximum error
- One tail
- two-tail tests
- Tests concerning one mean and proportion
- two means- Proportions and their differences using Z-test
- Student’s t-test
- F-test and Chi -square test
- ANOVA for one-way and two-way classified data
Unit-V
Curve fitting and Correlation:
- Introduction
- Fitting a straight line
- Second degree curve
- exponential curve
- power curve by method of least squares
- Simple Correlation and Regression
- Rank correlation
- Multiple regression
Unit-VI
Statistical Quality Control Methods:
- Methods for preparing control charts
- Problems using x-bar, p, R charts and attribute charts
Reference Books
- 1.Probability and Statistics for Engineers: Miller and John E. Freund, Prentice Hall of India
- 2.Probability and Statistics for Engineers and Scientists: Ronald E. Walpole, Sharon L. Mayers and Keying Ye:Pearson
- 3.Probability, Statistics and Random Processes, Murugesan, Anuradha Publishers, Chenai:
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