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what is the class boundaries 16.5, 20.5, 24.5, 28.5, 32.5, 36.5, and 40.5.

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what is the class boundaries 16.5, 20.5, 24.5, 28.5, 32.5, 36.5, and 40.5.

 
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Class boundaries are those numbers which are used to separate the classes.

It is the midpoint of the UCL of one class and the L...

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