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Mr. Collins administered a final exam to his college chemistry class. The results are shown in the following grouped frequency polygon.

According to the data shown in the graph, which of the following statements are correct?

Mr Collins administered a final exam to his college chemistry class The results are shown in the following grouped frequency polygon According to the data shown class=

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Answer:

Only 3 students scored between 90 and 99.

13 students earned a C

25 Students scored 70 or better on the exam.

There are 40 Students in the date.

Step-by-step explanation:

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