Estimation (point estimators and confidence intervals):
Estimating population parameters and margins of error
Properties of point estimators, including unbiasedness and variability
Logic of confidence intervals, meaning of confidence level and confidence intervals, and properties of confidence intervals
Large sample confidence interval for a proportion
Large sample confidence interval for a difference between two proportions
Confidence interval for a mean
Confidence interval for a difference between two means (unpaired and paired)
Confidence interval for the slope of a least-squares regression line
Tests of significance:
Logic of significance testing, null and alternative hypotheses; p-values; one and two-sided tests; concepts of Type I and Type II errors; concept of power
Large sample test for a proportion
Large sample test for a difference between two proportions
Test for a mean
Test for a difference between two means (unpaired and paired)
Chi-square test for goodness of fit, homogeneity of proportions, and independence (one and two-way tables)
Test for the slope of a least-squares regression line