Use the mean and standard deviation of a data set to fit it to a normal distribution and to estimate population percentages and identify data sets for which such a procedure is not appropriate.
Data Analysis, Statistics, and Probability
- Solve problems and make decisions that depend on understanding, explaining, and quantifying the variability in data
Visual displays and summary statistics condense the information in data sets into usable knowledge
Summarize, represent, and interpret data on a single count or measurement variable