Lessons for S.CP.A.4
Association in a two way table and segmented bar graphsTwo variables are associated when the conditional shares differ from row to row.Lesson
Finding a conditional probabilityDividing the chance that both happen by the chance of the event being conditioned on.Lesson
Conditional relative frequenciesThe share of one row or one column that lands in a given cell.Lesson
Joint and marginal frequenciesThe row and column totals of a two way table, each describing one variable on its own.Lesson
Two-way tablesCounts for two categorical variables at once, and the relative frequencies inside.Lesson
Printable Worksheets
Association in a two way table and segmented bar graphs worksheet (PDF)Printable worksheet with answer keyPreview
Finding a conditional probability worksheet (PDF)Printable worksheet with answer keyPreview
Conditional relative frequencies worksheet (PDF)Printable worksheet with answer keyPreview
Joint and marginal frequencies worksheet (PDF)Printable worksheet with answer keyPreview