Mathematics for IGCSE & O level - Probability (Section 4 - No. 45)
What is the complement of the event 'rolling an even number' on a six-sided die?
Rolling a 1
Rolling an odd number
Rolling an even number
Rolling a number greater than 3
הֶסבֵּר
The complement of an event includes all outcomes not in the original event. Odd numbers are not even numbers