Question

In the class intervals 10-15, 15-20, 20-25, 25-30, the number 20 is included in

(1) 10-15 (2) 15-20

(3) 20-25 (4) 25-30

Don't post irrelevant answers​

Answer 1

Answer:

Option (3) 20-25.

Step-by-step explanation:

Hope this helps.