Question

In inclusive class-intervals of a frequency distribution:

(1 Point)

Upper limit of each class-interval is included

Lower limit of each class-interval is included

Both (a) and (b)

None of these

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Answer 1

Your right answer is (a).

ok dear...

Answer 2

Option c is the correct answer.

In inclusive class-intervals of a frequency distribution both upper limit of each class interval and lower limit of each class interval are included.

1. Example of class interval is 10-20, the difference between upper limit and lower limit is 10, this is known as class interval.
2. Example of inclusive class interval is 11-20, 21-30, 31-40. In this case both upper and lower limit are included.