Question

how to make class interval continuous ?

Answer 1

Answer:

By subtracting 0.5 in the lower term and adding 0.5 in the higher term.

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Answer 2

Step-by-step explanation:

to make continuous class interval you should 0.5 increase and 0.5 decrease

example...class interval 13, 15, 16, 19, 22

so we can do like this; 13.5 -14.5,