#### Course Materials

Lessons

#### Calculating Chi-Squared

- Topic - 2 by 2 Contingency Table 1
- Topic - 2 by 2 Expected Frequency Table 1
- Topic - Calculating 2 by 2 Chi-Squared 1
- Topic - 2 by 2 Contingency Table 2
- Topic - 2 by 2 Expected Frequency Table 2
- Topic - Calculating 2 by 2 Chi-Squared 2
- Topic - 2 by 2 Contingency Table 3
- Topic - 2 by 2 Expected Frequency Table 3
- Topic - Calculating 2 by 2 Chi-Squared 3
- Topic - 2 by 3 Contingency Table
- Topic - 2 by 3 Expected Frequency Table
- Topic - Calculating 2 by 3 Chi-Squared

#### Formal Tests for Independence

- Topic - Degree of Freedom of 2 by 2 Contingency Table
- Topic - Critical Value of 2 by 2 Contingency Table
- Topic - Chi-Squared of 2 by 2 Contingency Table
- Topic - The p-value of 2 by 2 Contingency Table
- Topic - Test of 2 by 2 Contingency Table
- Topic - Degree of Freedom of 2 by 3 Contingency Table
- Topic - Critical Value of 2 by 3 Contingency Table
- Topic - Chi-Squared of 2 by 3 Contingency Table
- Topic - The p-value of 2 by 3 Contingency Table
- Topic - Test of 2 by 3 Contingency Table
- Topic - Degree of Freedom of 3 by 3 Contingency Table
- Topic - Critical Value of 3 by 3 Contingency Table
- Topic - Chi-Squared of 3 by 3 Contingency Table
- Topic - The p-value of 3 by 3 Contingency Table
- Topic - Test of 3 by 3 Contingency Table
- Topic - Limitations of Chi-Squared Tests

#### Combining Data of Chi-Square

- Topic - Constructing Expected Frequency Table 1
- Topic - Combining Cells
- Topic - Testing the Link of Two Variables
- Topic - Constructing Expected Frequency Table 2
- Topic - Choose Columns Combining Cells
- Topic - Construct Combined Contingency Table
- Topic - Constructing Combined Expected Frequency Table
- Topic - Testing the Link of Two Variables After Combining Cells
- Topic - Checking the Conclusions Before and After Combining Cells

#### Yates' Continuity Correction

- Topic - Constructing Expected Frequency Table 1
- Topic - Constructing Expected Frequency Table 3
- Topic - Constructing Expected Frequency Table 4
- Topic - Constructing Expected Frequency Table 5
- Topic - Finding Ch-Squared value using Yates' Continuity Correction
- Topic - Finding Critical Values
- Topic - Conclusions of Chi-Squared Test upon Yates' Continuity Correction