Asking questions and defining problems
A helpful document with language for describing variability in a dataset.
- 6, 7, 8, 9+
- Analyzing and interpreting data, Engaging in argument from evidence, Obtaining, evaluating, and communicating information, Patterns
- Group comparison, Variability
- analyzing data, Describing variability, graphing data, interpreting data
- Box plot, Dot plot, Frequency plot
Analyzing and interpreting data
Using mathematics and computational thinking
Obtaining, evaluating, and communicating information
Scale, proportion, and quantity
Recognize a statistical question as one that anticipates variability in the data related to the question and accounts for it in the answers.
Understand that a set of data collected to answer a statistical question has a distribution which can be described by its center, spread, and overall shape.
Display numerical data in plots on a number line, including dot plots, histograms, and box plots.