Math
posted by A.W. .
Find the first and third quartiles, Q1 and Q3, of the following set of numbers. How do I do this when the numbers are:13, 4, 12, 16, 8, 14, 8, 3, 10, 8 and these are the answers that are given:A) 3; 16 B) 4; 14 C) 4; 12 D) 8; 13 Please help me.

Try different sites in here (most likely among the first 5 links) to learn how to determine quartiles:
http://www.google.com/search?q=finding+quartiles&rls=com.microsoft:enus:IESearchBox&ie=UTF8&oe=UTF8&sourceid=ie7&rlz=1I7SUNA_en
If you give it a try and post your answer, a math tutor may come along later and let you know how you did.