Preface
1 Introduction to Statistical Analysis
1.1 Scales of Measurements
1.2 Data,Data Collection,and Data Presentation
1.3 Data Groupings
1.3.1 Categories of Data Groupings
1.3.2 Calculation of Class Interval for Ungrouped Data
1.3.3 Class Limits and Class Boundaries
1.4 Methods of Visualizing Data
1.5 Exploring Data Analysis(EDA)
1.5.1 Stem-and-Leaf Displays
1.5.2 Box Plots
1.6 Exercises
2 Introduction to R Software
2.1 How to Download and Install R
2.2 Using R for Descriptive Statistical and Plots
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