# Two Proportions

## 1. Enter Data:

| Group A | Group B
Successes |  |
Failures |  |

Proportion of Succeses in Group A (pA): NaN
Proportion of Successes in Group B (pB): NaN
Difference of Proportions (pA - pB): NaN

Failures |  | Failures
Successes | Successes

## 2. Run Simulations

# of Simulations :
Proportion of Successes Randomized to Group A (pA): NaN
Proportion of Successes Randomized to Group B (pB): NaN
Difference of Proportions (pA - pB): NaN

### Most Recent Draw

Failures |  | Failures
Successes | Successes

## 3. Sampling Distribution of Difference of Proportions

Select differences as extreme as:

Difference of Proportions in Original Data: NaN
Mean of Sample Differences: NaN
Standard Deviation: NaN
Total # Samples: NaN
# Extreme Differences: NaN
Proportion Extreme Differences: NaN