Question

according to the line plot what is the total amount of time spent studying by all students who studied 1/4 hour or 3/4 hour​

Answer 1

5 1/4 Hours

Explanation:

Hope it helps got 100% on it

Answer 2

2 3/4 hours

Explanation:

if you total the students who studied 1/4 hour you get 2/4 hour and if you total the students who studied for 3/4 hour you get 2 1/4 if you add 2 1/4 and 2/4 you get 2 3/4