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The table shows the test scores of students who studied for a test as a group (Group A) and students who studied individually (Group B).

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Answer:

Option B

Both distributions are nearly symmetric, so the mean and the standard deviation are the best measures for comparison.

Step-by-step explanation:

coolbird21

Answer:

B , Both distributions are nearly symmetric, so the mean and the standard deviation are the best measures for comparison.

Step-by-step explanation:

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