The histogram shows how many nights George had the given number of hours of sleep in April. How many nights did he have fewer than 7 hours of sleep? a. 17 b. 13 c. 9 d. 26 e. 15 I'm really confused by...

a. 17

b. 13

c. 9

d. 26

e. 15

I'm really confused by this histogram can someone help me? To me, it looks like the answer should be 8 but that's not even an option in the multiple choices provided. I tried 9 because that was the closest to what I thought was the answer and that was wrong too.