Business Statistics

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Excel Books India, Jan 1, 2009 - Statistics, Business - 773 pages
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Contents

Introduction
1
Statistics as a Scientific Method
7
Functions Importance Limitations and Distrust of Statistics
11
Limitations of Statistics
15
Nonparametric Tests
18
Chapters Statistical Investigation
19
Execution of a Statistical Investigation
22
Census and Sample Investigation
23
Theory of Attributes
435
Probability
461
297
502
Probability Distribution of a Random Variable and Decision Analysis
521
331
541
Theoretical Probability Distributions
555
367
567
368
576

Random or Probability Sampling Methods
28
Collection Editing and Analytical Tools of Data
37
Editing of Data
43
Classification and Tabulation of Data
49
Bivanate and Multivariate
60
Diagrammatic Presentation
71
TwoDimensional Diagrams
81
Graphic Presentation
91
Measures of Central Tendency
109
Measures of Dispersion
193
Moments Skewness and Kurtosis
241
Correlation
265
Properties of Coefficient of Correlation
271
Regression Analysis
297
Index Numbers
329
Analysis of Time Series
387
Seasonal Variations
414
Measurement of Cyclical Variations
424
Sampling Distributions
601
390
607
Statistical Inference
619
442
631
Tests of Hypothesis Concerning Proportion
646
Test of Hypothesis Concerning Parameters
656
Uses of x2 Test
662
Analysis of Variance
683
Twoway Analysis of Variance
689
Multiple Linear Regression
695
Partial Correlation
701
Statistical Quality Control
709
Nonparametric Tests of Hypothesis
727
Appendix
741
Answers
748
Answers
753
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