Step 1: Define Your Data Structure
Instructions:
- Enter the number of rows (groups) and columns (categories) for your data
- Rows represent different groups or categories you're comparing
- Columns represent the different categories or outcomes
- Maximum size is 5x5 to ensure accurate analysis
Example: For gender (M/F) vs. preference (Yes/No), use 2 rows × 2 columns
Enter the number of groups you're comparing
Enter the number of categories per group
Step 2: Enter Your Data
Instructions:
- Enter descriptive names for your rows and columns
- Input the observed frequencies (counts) in each cell
- Use only non-negative whole numbers
- Ensure all cells have values (use 0 if none observed)
Step 3: Choose Significance Level
Instructions:
- Select your desired significance level (α)