b. Venn Diagrams

M1-02 [Probability: Venn Diagrams - Union and Intersection]

M1-03 [Probability: Finding Probabilities from a Venn Diagram]

M1-04 [Probability: Finding Missing Probabilities]

M1-05 [Probability: Drawing a Venn Diagram]

M1-06 [Probability: A 3-circle Venn Diagram Problem]

M1-07 [Probability: A Trickier Venn Diagram Problem]