Week 2

Videos:

• Professor Leonard: Statistics Lecture 3.2
  • Characteristics of data: Center, Variation, Distribution, Outliers, Changes Over Time
  • Mean
  • Median
  • Mode
  • Normal Distribution
  • Left, Right Skewed Distribution
• Professor Leonard: Statistics Lecture 3.3
  • Variation
  • Bank Lines
  • Range
  • Population & Sample Standard Deviation
  • Population & Sample Variance
  • Empirical Rule (68-95-99.7 Rule)
  • Coefficient of Variation
• Professor Leonard: Statistics Lecture 3.4
  • Z-Score
  • Quartiles
  • Percentiles
  • Box Plot
  • Interquartile Range
  • Outliers
  • Comparing Standard Deviation

Articles:

• Statology: Quartiles for Grouped Data
• Statology: Median of Grouped Data
• Statology: Mode of Grouped Data
• Statology: Mean & Standard Deviation of Grouped Data