# Probability & Statistics Academic Library

## Probability & Statistics A Online

**UNIT 1: INTRODUCTION TO STATISTICS**

**UNIT 2: PRESENTING DATA**

**UNIT 3: MEASURES OF CENTRAL TENDENCY**

**UNIT 4: MEASURES OF DISPERSION**

- Range
- Variance
- Standard Deviation
- Normal Distributions
- Quiz: Dispersion
- Alternate Quiz: Dispersion
- Percentile
- Interquartile Range
- The Five Key Points (Five Number Summary)
- Standard Deviation Formula, Sampe and Population Mean
- Variation Ratio
- Clumped, Random and Uniform Population Distributions
*(clumped and aggregate are the same)*

- Classifying shapes of distributions
*(note there are a variety of descriptions of shapes of distributions)* - What is Mode? Unimodal, Bimodal, Multimodal
- What are the different types of mode? Unimodal, Bimodal, and Trimodal

- Classifying shapes of distributions

**UNIT 5: APPLICATIONS**

**UNIT 6: SEMESTER REVIEW AND EXAM**