Question

If you used the stem-and-leaf plot to build a histogram, which of the following intervals would have the longest bar?

Answer 1

Answers:

1. 0 - 9
2. 10 - 19
3. 20 - 29
4. 30 - 39

Answer 2

I would think the number 59 would create the highest bar but that is not an option. So if 59 isn't the highest, I would assume for some reason then it would be what is literally the longest, 20 - 29