165k views
2 votes
A cross-sectional study involves subjects of different ages
true or false

User Yes Barry
by
6.5k points

2 Answers

4 votes

Answer:

true

Step-by-step explanation:

buzz

User Tfboy
by
5.9k points
0 votes
I'm am pretty sure the answer to this problem is true
User MikkolidisMedius
by
6.4k points