Question

The upper class boundary is the reference point for calculating the​

Answer 1

Answer:

The lower boundary of each class is calculated by subtracting half of the gap value 0.012=0.005 0.01 2 = 0.005 from the class lower limit. On the other hand, the upper boundary of each class is calculated by adding half of the gap value 0.012=0.005 0.01 2 = 0.005 to the class upper limit.

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