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Help it's due in 2 mins
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4 votes
Help it's due in 2 mins

Help it's due in 2 mins-example-1
User Panda
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6 votes

Answer is B.

We see the center lines are 80 and 85 as stated.

A is wrong because the range of class 2 is less.

C is wrong; class 2 has a minimum of 50

D is wrong; class 2 has a smaller interquartile range, which is the width of the boxes.

User Mmcclannahan
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