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bekas [8.4K]
2 years ago
14

The Copper river school district collected data about class size in the district.The table shows the class sizes for five random

ly selected seventh- and eighth-grade classes

Mathematics
1 answer:
777dan777 [17]2 years ago
6 0

Answer:

A

Step-by-step explanation:

A because the mean absolute deviation of an eighth grade class  is less than that of a seventh grade class. Also, the class size is larger on average for eighth graders (35>31).

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