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The dot plots below show the scores for a group of students for two rounds of a quiz:
Which of the following inferences can be made using the dot plots?
A.
The range of round 2 is greater than the round 1 range.
B.
Round 2 scores are higher than round 1 scores.
C.
Round 1 scores are lower than round 2 scores.
D.
There is no overlap between the data.
