Topic: Sampling distributions for proportions

Using normalcdf for Probabilities About p-hat

Checking Normality of p-hat with np and n(1-p)

Standard Deviation of p-hat Formula

Mean of the Sampling Distribution of p-hat

Finding Percentiles of a Sample Proportion with invNorm

Normal Model for Sample Proportion Probabilities

Shape of the Sampling Distribution When p Is Near 0 or 1