math
posted by scooby91320002 on .
Find the first and third quartiles, Q1 and Q3, of the following set of numbers. 13, 5, 12, 16, 7, 14, 7, 3, 10, 7
i don't know how to figure it out can you help please. thanks

First, arrange them in numerical order.
3, 5, 7, 7, 7, 10, 12, 13, 14, 16
You can learn about the quartiles at this site.
http://www.onlinemathlearning.com/quartile.html