-find the mean and median of two or more different data sets in order to compare the center
-find the interquartile range and standard deviation of two or more different data sets in order to compare the spread
-explain the effects of an outlier to the shape, center, and spread of a data set
-explain how random samples can be used to make inferences about a population
-use simulations and hypothesis testing to compare treatments from a randomized experiment
-estimate areas under the normal curve
-use the mean and standard deviation of data set to fit to a normal distribution and to estimate population percentages
-assess the fit of a function by plotting and analyzing residuals
-make inferences about population parameters based on a random sample from that population
-compare sample surveys, experiments, and observational studies and explain how randomization relates to each
-estimate a population mean or proportion, and develop a margin of error
-analyze surveys, experiments, and observational studies to judge the validity of a conclusion