1. Common Core State Standards
2. Math
3. Content
4. High School
5. Interpreting Categorical And Quantitative Data
6. Summarize, Represent, And Interpret Data On A Single Count Or Measurement Variable

S.ID.4

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.