Plss i need it pls answer it ik begging you pls

Question

Determine the appropriate Universal set in each item.

1. The set of officers in a class.

____________________________________

2. The set of people in District II of City of Manila.

____________________________________

3. The set of vehicles for land transportation in the Philippines.

____________________________________

4. The set of Globe network cellular numbers.

____________________________________

5. The set of vowels in the English alphabet.

____________________________________

Answer 1

universal set

1 all members in the class

2 set of all people in the city of Manila

3 set of all vehicles used for land, air or sea transportation in the Philippines

or maybe the set of all land vehicles in the world

or maybe the set of all vehicles in the world

4 set of all network celluar numbers

5 set of 27 letters in the English alphabet

Probability of randomly getting a member of the given set is the number of members in that set, divided by the number of members of the universal set. If these questions were part of a probability group of questions, that might be a clue what your universal set is.