Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages. Recognize that there are data sets for which such a procedure is not appropriate. Use calculators, spreadsheets, and tables to estimate areas under the normal curve.
S.IC.A.1
Understand statistics as a process for making inferences about population parameters based on a random sample from that population.
S.IC.A.2
Decide if a specified model is consistent with results from a given data-generating process, e.g. Using simulation.
