One Population Proportion Inference

Data Summary

Counts and Percentages: Health Status

- Healthy Sick Total
Count 30 20 50
Percentage 60 40 100

Confidence Interval: Health Status

Success = Healthy
Sample Size = 50
Number of Successes = 30
Proportion of Successes = 0.6
Confidence level = 95%

Method Midpoint Std Error Lower CL Upper CL Width
Binomial (Exact) 0.595891 0.069282 0.459751 0.732031 0.27228
Bootstrap (Percentile) 0.6 0.069138 0.46 0.74 0.28
Large Sample z 0.6 0.069282 0.46421 0.73579 0.271581

  • Number of Simulations = 10000
  • Random Number Generator Seed = 100

Bootstrap Confidence Interval Graph: Health Status

The title of the graph is Bootstrap Distribution of the Sample Proportion , The graph shows the distribution of Proportion of Healthy , paste(Observed ~ Sample ~ Proportion ~ ~hat(p) == 0.6, sep =