Question
 A deck of cards contains RED cards numbered 1,2 and BLUE cards numbered 1,2,3,4,5. Let R be the event of drawing a red card, B the event of drawing a blue card, E the event of drawing an even numbered card, and O the event of drawing an odd card.
 Drawing the Blue 2 is an example of which of the following events? Select all correct answers.
 Select all that apply:
 E′
 R OR O
 R AND E
 B OR O
 B AND E
 R′