Match the vocabulary to the proper definition. 1. experiment
two disjoint events of which one or the other must occur
2. complementary events
any activity that has two or more outcomes
3. event
a specific outcome or group of outcomes
4. disjoint events
events that have no outcomes in common

Step-by-step explanation:

1) Experiment - any activity that has two or more outcomes

2) Complementary events - two disjoint events of which one or the other must occur

3) Event - a specific outcome or group of outcomes

4) Disjoint events - events that have no outcomes in common

9 sandwiches per hour

step-by-step explanation:

when we have a rate, we want a 1 in the denominator

27/3 = 9

27 sandwiches/ 3 hours = 9 sandwiches/hour