Hi B.Com. Students, I am sharing B.Com. Second Year subject - Business Statistics notes, book for Hindi medium students. Business Statistics is mostly taught as part of the B.Com. 2nd Year course and these Hindi medium PDF lecture notes will help prepare well for your BCom semester exams.
The major topics covered in these Hindi Medium B.Com. Second Year lecture notes and Book of Business Statistics are:
The major topics covered in these Hindi Medium B.Com. Second Year lecture notes and Book of Business Statistics are:
- Unit 1 - Introduction : Statistics as a Subject, Statistical Data-Meaning and Types, Collection and Rounding of Data, Classification and Presentation of Data, Diagrammatic Presentation of Data, Graphic Presentation of Data, Statistical Averages, Measures of Dispersion.
- Unit 2- Method of Measurement of Correlation, Rank Correlation, Method of Concurrent Deviation, Coefficient of Determination, Association of Attributes, Regression Analysis (Linear), Uses of Regression Analysis, Regression Lines, Regression Equations, Standard Error of Estimate.
- Unit 3 - Index Number : Definition and Characteristics, Problems involved in the construction of Index numbers, the uses of averages, Construction of different type of indices, Simple aggregate method, Simple average of relatives, Weighted aggregate method, Test of adequacy, Time reversal test, Factor reversal test and the Circular test, Consumer price index, Time Series Analysis, Utility of Time Series Analysis, Components of time and concepts series-secular trend, Seasonal variations, Cyclical variations, irregular variations, Measurement of trend, Moving average and Least Square Methods, Interpolation and Extrapolation.
- Unit 4 - Probability concept and various approaches of defining probability, Additive rule, Applicative theorem, Conditional probability and Bayes Theorem
- Unit 5 - Probability distributions : Binomial, Poisson and Normal distributions.
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