Test Bank for Statistics for Managers Using Microsoft Excel 9th Edition Levine Stephan Szabat All Chapters 1 - 20 Complete ISBN 9780135970249 Newest Version 2024

A unit of Realwaves (P) Ltd
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I Semester
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Statisticsfor d d




Managers

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1) Introduction of Statistics – d d d


Nature & Significance of Statistics to Business, , Measures of Central Tenden
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cy- Arithmetic – Weighted mean – Median, Mode –
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Geometric mean and Harmonic mean –
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Measures of Dispersion, Range, Quartile Deviation, Mean Deviation, Standa
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rd Deviation, Coefficient of Variation –
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Application of Measures of Central Tendency and Dispersion for Business D
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ecision Making. d




2) Correlation: Introduction, Significance and types of Correlation – d d d d d d d


Measures of Correlation – Co-efficient of Correlation. Regression Analysis –
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Meaning and Utility of Regression Analysis –
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Comparison between Correlation and Regression –
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Properties of Regression Coefficients- Rank Correlation.
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3) Probability – Meaning and Definition of Probability – d d d d d d d


Significance of Probability in Business Application – Theory of Probability –
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Addition and Multiplication – Conditional laws of Probability – Binominal –
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Poisson – Uniform – Normal and Exponential Distributions.
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4) Testing of Hypothesis- d d


dHypothesis Testing: One Sample and Two Sample Tests for Means and Propo
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rtions of Large Samples (z-
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test), One Sample and Two Sample Tests for Means of Small Samples (t-
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test), F-test for two Sample Standard Deviations. ANOVA one and Two Way.
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5) Non-Parametric Methods: Chi- d d


Square test for Single Sample Standard Deviation. Chi-
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Square tests for Independence of Attributes - Sign Test for Paired Data.
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, SR d NAME OF CHAPTER d d PAGE
NO. dNO.

1 Unit-I
Chapter 1: Role of Statistics
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2 Unit- II
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Chapter 2: Correlation
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Chapter 3: Regression
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3 Unit-III
Chapter 4: Probability
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Chapter 5: Probability Distributions
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4 Unit-IV
Chapter 6: Testing of Hypothesis
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• Z Test
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• T Test
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• F Test
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• Analysis of Variance (ANNOVA)
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5 Unit- V
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Chapter 7: Non- Parametric Tests
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• Chi- square Test
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• Sign Test d


• Rank Test (H Test)
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• Spearman’s Rank Correlation d d


• Mann-Whitney U Test d d


• Run Test
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EXAM PAPER
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TABLE 143