Question

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





Which of the following inferences can be made using the dot plot?

The range of round 2 is greater than the round 1 range.
Round 2 scores were lower than round 1 scores.
Round 1 scores were higher than round 2 scores.
There is no overlap between the data.

Answer 1

the answer is a hope this helps 

Answer 2

answer is b hope this helps :) the other person that answered is just a mean person