Probability and Statistics (CAST202) is a 3-credit subject in BCA 3rd Semester at Tribhuvan University. Below you'll find notes, old question papers, and lab reports aligned with the TU BCA curriculum.
Course Code: CAST202 | Credits: 3 | Semester: 3 | Curriculum: BCA Curriculum 2018
Probability theory, random variables, probability distributions, statistical inference, and hypothesis testing.
This course covers basic concept of statistics.. measurement of central tendency, correlation & regression analysis, probability. sample survey, sample survey methods and design of experiment. These topics are essential tools for research.
The general objectives of this course are to provide fundamental concept of Statistics, Probability, Sample Survey and their applications in the area of Social Science and Computer Application.
Meaning, Scope and Limitations of Statistics, Types and Sources of Data, Methods and Problems of Collection of Primary and Secondary Data.
Measure of Central Tendency (Arithmetic Mean, Median, Partition Values, Mode); Measure of Dispersion(Absolute and Relative Measures Range, Quartile Deviation, Mean Deviation, Standard Deviation and Coefficient of Variation)
Types of Sampling: Simple Random Sampling with and without Replacement; Stratified Random Sampling; Ratio and Regression Method of Estimation under Simple and Stratified Random Sampling; Systematic Sampling; Cluster Sampling; Multistage Sampling; Probability Proportion to Size Sampling (PPS), Estimation of Population Total and its Variance, Sampling Distributions(t, x2, z) and Related Problems.
Concept of Analysis of Variance(ANOVA), F-Statistic and its Distribution, Linear Model in ANOVA, Analysis of One Way, Two Way Classification(I and m observations per cell)in Fixed Effect Model.
Techniques for using the computer as a tool in the analysis of statistical problems will be introduced. SPSS software should be used for data analysis