A business owner noted the features of the 100
100100 cars parked at the business. Here are the results:
A Venn Diagram has 3 overlapping groups: Sunroof, 13; 2 Doors, 14; and 4 Doors, 25. The overlapping area shared by both 2 Doors and Sunroof is 18. The overlapping area shared by both 4 Doors and Sunroof is 20. The overlapping area shared by both 2 Doors and 4 Doors is 0.The area shared by all 3 groups is 0. The area not included in any group is identified as 10.
Sunroof2 doors4 doors
25
25
14
14
13
13
0
0
20
20
18
18
0
0
10
10
In this sample, are the events "
2
22 doors" and "
4
44 doors" mutually exclusive?