Confidence Intervals for Population Proportions

Estimate binary probabilities and differences using Wald, Wilson score and adjusted-Wald ideas. Examine boundary counts, interval inversion, percent units and limitations of binomial approximations. Prerequisites: probability, sample summaries, normal and t distributions, and basic algebra. Original questions include worked reasoning and content-based distractor explanations. Progress from core calculations to assumption checks and analytical decisions.

References: Source 1.

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