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PLEASE HELP %) POINTS!!!!!!!!! I NEED HELP ASAP
The dot plots below show the scores for a group of students who took two rounds of a quiz:

Two dot plots are shown one below the other. The title for the dot plot on the top is Round 1 and the title for the bottom plot is Round 2. Below the line for each dot plot is written Score. There are markings from 5 to 9 on the line at intervals of one. There is 1 dot above the mark 5, 4 dots above the mark 6, 2 dots above the mark 7, 2 dots above mark 8, and 1 dot above the mark 9. For the bottom dot plot there are 3 dots above the mark 5, 1 dot above the mark 6, and 6 dots above the mark 7.

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

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

Respuesta :

Answer:

There is no overlap between the data.

Step-by-step explanation:

The other statements are not true.

When you draw out the dot plot, you will see that the range for round is greater than the range for round 1, directly contradicting choice 4. You will also notice that the scores for round 1 are more scattered towards the higher scoring points, while round 2 scores are all below 8. Thus, choice 2 and 3 are not right so choice 1 is the correct choice.

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