Plus Four Confidence Interval for Proportion Calculator

Plus Four Confidence Interval for Proportion-Calculator

Use this calculator to compute the plus four confidence interval for population proportion.

Confidence Interval Calculator for proportion
Sample Size ($n$)
Number of successes ($k$)
Confidence Level ($1-\alpha$)
Results
Estimate of proportion: ($\hat{p}$)
Standard Error of proportion: ($SE$)
Z-critical value: ($Z_{\alpha/2}$)
Margin of Error: ($E$)
Lower Confidence Limits:
Upper Confidence Limits:

Reference

You can read step by step tutorial on Plus Four Confidence Interval for Proportion, tutorial will help you to understand step by step procedure to construct a plus four confidence interval for population proportion and confidence interval for proportion examples.

Plus Four Confidence Interval for Proportion

Plus Four Confidence Interval for Proportion Examples

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