##### Subchapters

- Survey Design
- Samples and the Role of Randomness
- Bias in Convenience Samples
- Testing Cause and Effect with Experiments
- Conclusions From Studies
- Relative Frequency Histograms
- The Normal Probability Density Function
- Percentiles
- Chapter 9 Closure

##### Other chapters in Core Connections Algebra 2, 2013

- Investigations and Functions
- Transformations of Parent Graphs
- Equivalent Forms
- Solving and Intersections
- Inverses and Logarithms
- 3-D Graphing and Logarithms
- Trigonometric Functions
- Polynomials
- Series
- Simulating Sampling Variability
- Analytic Trigonometry
- Appendix A: Sequences
- Appendix B: Exponential Functions
- Appendix C: Comparing Single-Variable Data