Posted by **Need help** on Wednesday, August 17, 2011 at 8:46pm.

why is the range 31.57 - 34.03 is not a good choice for class boundaries?

- statistics -
**Odinakachi**, Thursday, August 18, 2011 at 12:37pm
31.57-34.03 has no frequency approximation for example 0-9

- statistics -
**PsyDAG**, Thursday, August 18, 2011 at 12:53pm
It would be better if the boundaries were whole numbers rather than hundredths (e.g., 32-34). your interval size = 2.46.

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