BUSINESS STATISTICS
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BUSINESS STATISTICS SOLVED PAPERS AND GUESS
Product Details: Guru Jambheshwar University of Science & Technology BUSINESS STATISTICS
Format: BOOK
Pub. Date: NEW EDITION APPLICABLE FOR Current EXAM
Publisher: MEHTA SOLUTIONS
Edition Description: 2021-22
RATING OF BOOK: EXCELLENT
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If you find yourself getting fed up and frustrated with other Guru Jambheshwar University of Science & Technology Hisar book solutions now mehta solutions brings top solutions for Guru Jambheshwar University of Science & Technology Hisar BUSINESS STATISTICS contains previous year solved papers plus faculty important questions and answers specially for Guru Jambheshwar University of Science & Technology Hisar .questions and answers are specially design specially for Guru Jambheshwar University of Science & Technology Hisar students .
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BUSINESS STATISTICS
UNIT-I Univariate analysis: central tendency, dispersion (theoretical concept); Probability: Introduction, addition theorem, multiplication theorem, conditional probability, Bayes Theorem. Theoretical probability distributions: Binomial, Poisson, Normal Distribution; their characteristics and applications.
UNIT-II Sampling: probability and non probability sampling methods; Sampling distribution and its characteristics; Hypothesis testing: hypothesis formulation, and testing; Statistical Tests: z-test, ttest, F-test, Analysis of variance, Chi-square test, Wilcoxon Signed-Rank test, Kruskal-Wallis test.
UNIT-III Correlation analysis: simple, partial and multiple correlations; Regression analysis: simple linear regression model, ordinary least square method. Time series analysis: components of a time series and their measurements and uses.
UNIT-IV Index numbers: meaning and types, methods for measuring indices, adequacy of indices; Statistical quality control: causes of variation in quality, Control Charts, Acceptance sampling.
