Question

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 each round is the same.
There is no overlap between the data.
Round 1 scores were higher than round 2 scores.
Round 2 scores were lower than round 1 scores.

Answer 1

I dont know the answer but i know its NOT c or round 1 scores were higher than round two and its not b or the over lap one so i believe its d but im not 100 % positive on that

Explanation:

i took the test and picked c and got it wrong

Answer 2

We need to see the graph

Explanation: