Part a) is b part b) is b to
IQR is the Q3 - Q1
Put the data in order.....
6, 7, 11, 13, 14, 15, 15, 19, 21
^ ^ ^
9(Q1) 14(Q2) 17(Q3)
17 (Q3) - 9 (Q1) = 8 (IQR)
So the answer to your question is the first option, 8.
Hope this helps! :D
Answer: search on you tube
Step-by-step explanation:
Answer:
I think it's c tell me it i'm wrong
Step-by-step explanation:
they both have and so it would be times