Q1 of 48 Page 126

If the classes are 0-10, 10-20, 20-30... then in which class should the observation 10be included?

These classes are exclusive in nature which means the classes are continuous. The class 0-10 include 0 and all the numbers less than 10 while class 10 – 20 include 10 and all the numbers less than 20 and so on.

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