Question

the class boundaries can be taken when the nature of variable is
Discrete (b) Continuous (c) Both (a) and (b) (d) Qualitative
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Answer 1

a and b is the ans ..............

Answer 2

Answer:

Correct option is B.

The class boundaries can be taken when the nature of variable is Continuous.

Explanation:

Continuous : The data values that separate classes are known as class borders. They aren't in the dataset or the classes. The average of the lower limit of the current class and the higher limit of the previous class is used to determine the lower class border. They are the dividing lines between the classes. Averaging the upper limit of the preceding class and the lower limit of the given class yields the lower class boundary of a given class. The first class interval's upper extreme value and the second class interval's lower extreme value will not be identical in class limit. The first class interval's upper extreme value and the second class interval's lower extreme value will be equal at the class boundary.