M.COP-103 SOLVED PAPERS AND GUESS
Product Details: PTU University M.COP-103 SOLVED PAPERS AND GUESS
Format: BOOK
Pub. Date: NEW EDITION APPLICABLE FOR Current EXAM
Publisher: MEHTA SOLUTIONS
Edition Description: 2015-16
RATING OF BOOK: EXCELLENT
ABOUT THE BOOK
FROM THE PUBLISHER
If you find yourself getting fed up and frustrated with other ptu book solutions now mehta solutions brings top solutions for ignou. this M.COP-103 contains previous year important solved papers plus faculty important questions and answers specially for ptu.questions and answers are specially design specially for ptu students .
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M.COP-103 STATISTICAL APPLICATIONS IN BUSINESS
UNIT-I
Construction of frequency distributions and their analysis in the form of measures of central tendency and variations, types of measures, Skewness – meaning and co-efficient of Skewness. Kurtosis. Index Numbers: Definition and Methods of Construction of Index Numbers; Tests of consistency, Base shifting, splicing and Deflation; Problems in construction, importance of index numbers in Managerial decision-making.
UNIT-II
Correlation analysis – meaning and types of correlation, Karl Pearson’s coefficient of correlation and Spearman’s rank correlation, regression analysis – meaning and two lines of regression, relationship between correlation and regression co-efficient, time series analysis –measurement of trend seasonal variations, time series and forecasting.
UNIT-III
Probability – basic concepts and approaches, addition, multiplication and Bayes’ theorem, probability distribution – meaning, types of applications, binomial, Poisson and normal distributions.
UNIT-IV
Statistical inference: Concept of sampling distribution, parameter and statistics, standard error. Theory of estimation: Point and interval estimation, construction and confidence limits for mean.Tests of significance – parametric versus non-parametric tests, hypothesis testing, large samples, small samples – Chi-square test, z-test, t-test, binomial test, analysis of variance. Independence of Attributes, Goodness of Fit and Test of Homogeneity
