Question

I grouped data each of the group is called
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Answer 1

Answer:

each of the group is called class interval .

Answer 2

Given,

I grouped data each of the group is called-----.

To find,

The term in the blank.

Solution,

Understand that the data are sorted and divided into groups are called classes so as to create a clustered distribution of frequencies.

Therefore, each group of a grouped frequency distribution is called a class.

Hence, the term in the blank is class.