## Exam 1 Review

September 15, 2014

**Mon, Sep 15**

**Review**:

- Blog Grades
- Exam 1 on Wed, Sep 17

**Presentation**: Exam 1 Review

For Exam 1 you need to be prepared to answer questions on the following topics:

Chapter 1

- Define and differentiate between
**Population**,**Census**,**Sample** - Define and differentiate between
**Descriptive Statistics**and**Inferential Statistics** - Understand levels of data:
**Nominal**,**Ordinal**,**Interval**, and**Ratio**

Chapter 2

- Define and differentiate between
**Frequency distribution**,**Relative frequency**, and**Cumulative frequency** - Construct
**frequency distribution**tables and produce**Histograms** - Understand appropriate use and how to produce
**stem-and-leaf plots****.**

Chapter 3

- Define and calculate
**Mode**,**Median**,**Mean** - Understand
**Percentile**and**Quartile** - Define and calculate
**Range**,**MAD**,**Variance**and**Standard Deviation** - Define and understand how to apply the
**Empirical Rule**and**Chebyshev’s Theorem** - Calculate
**z-Scores**

**Assignment**:

- Practice Exam: Exam1-Practice-MC

**Reading**:

- Study for Exam 1