# Question

Refer to Exercise 5.15.

Rooms No. of units

1 ........... 637

2 ........... 1,399

3 ........... 10,941

4 ........... 22,774

5 ........... 28,619

6 ........... 25,325

7 ........... 15,284

8+ ......... 19,399

a. Which, if any, of the events in parts (a)-(e) are certain? impossible?

b. Determine the probability of each event identified in part (a).

Rooms No. of units

1 ........... 637

2 ........... 1,399

3 ........... 10,941

4 ........... 22,774

5 ........... 28,619

6 ........... 25,325

7 ........... 15,284

8+ ......... 19,399

a. Which, if any, of the events in parts (a)-(e) are certain? impossible?

b. Determine the probability of each event identified in part (a).

## Answer to relevant Questions

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