Description
CENGAGE Managerial Statistics 2015 Edition by Nicoleta Gaciu
Managerial Statistics by Gerald Keller is an established and worldwide bestselling business statistics text. Packed with examples and real data, UK-based author Nicoleta Gaciu joins Gerald Keller in this new edition to present a comprehensive, application-driven text developed and tailored especially for courses across the UK, Europe, the Middle East and Africa (EMEA). Through Keller s unique three-step approach to problem solving, students learn to identify the correct statistical technique, compute the statistics, and ultimately interpret results in the context of the problem. PART 1: INTRODUCTION TO STATISTICS1What Is Statistics? PART 2: DESCRIPTIVE STATISTICAL METHODS2 Graphical Descriptive Techniques I 3 Graphical Descriptive Techniques II 4Numerical Descriptive Techniques 5 Data Collection and SamplingPART 3: PROBABILITY6Probability7 Random Variables and Discrete Probability Distributions 8 Continuous Probability Distributions PART 4: SAMPLING THEORY AND INFERENTIAL STATISTICS9 Sampling Distributions 10 Introduction to Estimation 11 Introduction to Hypothesis Testing 12 Inference about Populations13 Analysis of Variance 14 Chi-Squared Tests 15 Simple Linear Regression and Correlation 16 Multiple Regression PART 5: NONPARAMETRIC STATISTICS FOR ANALYSIS, CONTROL AND FORECASTING17Nonparametric Statistics18Time-Series Analysis and Forecasting 19Statistical Process Control 20Decision Analysis 21 Conclusion