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

Question

i don't know how to figure it out can you help please. thanks

Answer 1

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