COST Unit 4 – The Chi-Square Test

The Chi-Square Test: –  Is the second chapter of Unit 4 COST : We’ve covered  topic

• Observed and Theoretical Frequencies
• Definition of chi-square
• Significance Tests
• The Chi-Square Test for Goodness of Fit
• Contingency Tables
• Yates’ Correction for Continuity
• Simple Formulas for Computing chi-square
• Coefficient of Contingency
• Correlation of Attributes
• Additive Property of chi-square.

Along with video lectures, we also have HANDWRITTEN colourful NOTES jo revision n exam ke liye kafi hai.