The Chi-Square Distribution

Chapter 17: The Chi-Square Distribution (16 videos)   (Practice Test)

17.1: The Chi-Square Distribution  (Practice Test)

1. Categorical data
2. Introducing Chi-Square Distribution
3. Prob-Confidence Interval- Estimate of Variance of Normal Population
4. More on Prob-Confidence Interval- Estimate of Variance of Normal Popu
5. Confidence Interval Estimate of Variance From Several Sample Variances
6. Testing Hypothesis About Variance of Normal Population
7. Bartletts Test
8. Testing Hypothesis About Ps of Multinomial Distribution

17.2: Goodness of Fit Test

1. Pearsons Chi Square Test of Goodness of Fit

17.3: Contingency Tables  (Practice Test)

1. Contigency Tables
2. Testing Hypothesis of Independence between Attributes
3. Yates Correction for Continuity
4. More on Yates Correction for Continuity

17.4: Tests of Homogeneity  (Practice Test)

1. What is Homogeniety
2. Testing Hypothesis About Equality of Several Proportions
3. The Chi-Square Test as a Test of Homogeneity