JAWAHARLAL NEHRU TECHNOLOGICAL UNIVERSITY 
HYDERABAD 
II Year B.Tech. CSE - I Sem T P C 
4+1* 0 4 
PROBABILITY AND STATISTICS 

UNIT-I 
Probability: Sample space and events – Probability – The axioms of probability – Some Elementary 
theorems - Conditional probability – Baye’s theorem. 
UNIT-II 
Random variables – Discrete and continuous – Distribution – Distribution function. Distribution 
UNIT-III 
Binomial and poison distributions Normal distribution – related properties. 
UNIT-IV 
Sampling distribution: Populations and samples - Sampling distributions of mean (known and unknown) 
proportions, sums and differences. 
UNIT-V 
Estimation: Point estimation – interval estimation - Bayesian estimation. 
UNIT-VI 
Test of Hypothesis – Means– Hypothesis concerning one and two means– Type I and Type II errors. 
One tail, two-tail tests. 
UNIT-VII 
Tests of significance – Student’s t-test, F-test, 2
χ test. Estimation of proportions. 
UNIT-VIII 
Queuing Theory: Pure Birth and Death Process M/M/1 Model and Simple Problems. 
Text Books: 
1. Probability & Statistics, T. K. V. Iyengar, B. Krishna Gandhi and Others, S. Chand & Company. 
2. A text book of Probability & Statistics, Shahnaz Bathul, V. G. S. Book Links. 
References: 
1. Probability & Statistics, Arnold O. Allen, Academic Press. 
2. Probability & Statistics for Engineers, Miller and John E. Freund, Prentice Hall of India. 
3. Probability & Statistics, Mendan Hall, Beaver Thomson Publishers. 
4. Probability & Statistics, D. K. Murugeson & P. Guru Swamy, Anuradha Publishers.