## Review for Exam 1

Review:

- Normal Curve problems
- Exam 1 on Thu Sep 12

Presentation:

- Exam format
- No phones, laptops, tablets, watches
- No leaving the classroom during the exam
- Bring a Z-table
- You may bring a 1-page “cheat sheet”
- Side 1 – any helpful content you’d like
- Side 2 – leave blank to use for work

- No “sharing” with your neighbor

- Review Topics
- Data distributions
- Stemplots
- Histograms

- Measures of Central Tendency
- Mean
- Median
- Percentiles, Quartiles
- 5-number summary
- Boxplots

- Measure of spread/variability
- Variance
- Standard Deviation

- Normal Distribution
- Standard Normal
- Z-Scores
- Z-table

- Normal Curve problems
- “Less than”
- “Greater than”
- “Between”
- Inverse or Reverse look-up (solve for X instead of Z)

- Data distributions

Activity:

- Practice exam

Assignment:

- Study for Exam 1