Estimating a population proportion (K-A)

• Confidence interval example (K-A)
• Margin of error 1 (K-A)
• Margin of error 2 (K-A)
• Conditions for confidence intervals worked examples (K-A)
• Critical value (z*) for a given confidence level (K-A)
• Example constructing and interpreting a confidence interval for p (K-A)
• Determining sample size based on confidence and margin of error (K-A)