The dot plots below show the scores for a group of students who took two rounds of a quiz:
(See attached for image_

Which of the following inferences can be made using the dot plot? (5 points)

Question 13 options:

1)

The range of each round is the same.


2)

There is no overlap between the data.


3)

Round 1 scores were higher than round 2 scores.


4)

Round 2 scores were lower than round 1 scores.