Which events are mutually exclusive?

Question

Alex scores 4 points; Alex’s team wins.

Alex scores more than 4 points; Alex scores 7 points.

Alex scores 4 points; Alex’s team loses.

Alex scores 4 points; Alex scores more than 4 points.

Answer 1

The events that are mutually exclusive are:

1. Alex scores 4 points; Alex's team wins.
2. Alex scores 4 points; Alex's team loses.
3. Alex scores more than 4 points; Alex scores 7 points.