Formulate questions that can be addressed with data and collect, organize, and display relevant data to answer them
Expectations (6 - 8)
select, create, and use appropriate graphical representations of data, including histograms, box plots, and scatterplots.
Expectations (9 - 12)
understand histograms, parallel box plots, and scatterplots and use them to display data;
Select and use appropriate statistical methods to analyze data
Expectations (6 - 8)
select, create, and use appropriate graphical representations of data, including histograms, box plots, and scatterplots.
find, use, and interpret measures of center and spread, including mean and interquartile range;
Expectations (9 - 12)
understand histograms, parallel box plots, and scatterplots and use them to display data;
Develop and evaluate inferences and predictions that are based on data
Expectations (6 - 8)
select, create, and use appropriate graphical representations of data, including histograms, box plots, and scatterplots.
find, use, and interpret measures of center and spread, including mean and interquartile range;
make conjectures about possible relationships between two characteristics of a sample on the basis of scatterplots of the data and approximate lines of fit;
Expectations (9 - 12)
understand histograms, parallel box plots, and scatterplots and use them to display data;