1. Concepts & Definitions
1.1. Descriptive and Inference Statistics
1.2. Variable Types: Qualitative x Quantitative
1.3. Types of descriptive statistics
1.4. Central tendency of data and skewness
1.5. Main measures of variability
1.6. What is an outlier?
2. Problem & Solution
2.1. Read and clean UK data
2.2. Build a Bar graph
2.3. Numerical measures
2.4. Box-plot graph for all data
2.5. Box-plot graph for selected data
The next Figure illustrates how Descriptive Statistics are related to the raw data.
The next Table explains each descriptive statistic element presented in the next Figure.