T, 2/21: NO LAB - CH2.2: Central Tendency

• Modality of a Distribution

• Skewness

• Measures of Central Tendency

• Quartiles, Deciles, and Percentiles

Th, 2/23: CH2.3: Variation

• Dispersion of Scores (Variability)

• Population Variance and Standard Deviation

• Sample Variance and Standard Deviation

• Rounding Rules

• Case Study: Statistics Aren't the Whole Story