Hypothesis Testing With Two Proportions

This statistics video tutorial covers hypothesis testing with two proportions.  It provides an example problem that shows you how to determine if the difference between two proportions is significant using the z-test and the normal distribution curve.

Confidence Intervals & Margin of Error:          
How To Find The Z Score, Confidence I...

Find The Z-Score Given Confidence Interval:    
How To Find The Z Score Given The Con...

Student's T-Distribution:                                        
Student's T Distribution - Confidence...

Hypothesis Testing - Null & Alternative:            
Hypothesis Testing - Null and Alterna...

Type I and Type II Errors:                                      
How To Identify Type I and Type II Er...

One Tailed and Two Tailed Tests:                        
One Tailed and Two Tailed Tests, Crit...

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Test Static For Means & Pop Proportions:        
Test Statistic For Means and Populati...

Hypothesis Testing Problems:                            
Hypothesis Testing Problems - Z Test ...

P-Value Method - Hypothesis Testing:                
P-Value Method For Hypothesis Testing

Hypothesis Testing - Proportions:                      
Hypothesis Testing - Solving Problems...

Difference of 2 Means - H Testing:                      
Hypothesis Testing - Difference of Tw...

Cohen's D - Pooled Standard Deviation:            
How to find Cohen's D to determine th...

Hypothesis Testing - 2 Proportions:                    
Hypothesis Testing With Two Proportions

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Matched or Paired Samples t-Test:                    
Matched or Paired Samples T-Test - Hy...

Chi Square Test:                                                      
Chi Square Test

Chi Square Distribution Test:                                
Chi Square Distribution Test of a Sin...

Test of Independence - Chi Square Dist:            
Test of Independence Using Chi-Square...  

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