Inclusive class type
Exclusive class type
Discrete type
None of the above
Answer is Wrong!
Answer is Right!
The correct answer is (a) Inclusive class type.
An inclusive class type is a type of frequency distribution in which the lower limit of a class is included in the class interval, but the upper limit is not. In other words, the value of the lower limit is included in the count of the frequency of the class, but the value of the upper limit is not.
For example, in the distribution given in the question, the class interval for the first class is 1-2. This means that the value 1 is included in the count of the frequency of the class, but the value 2 is not.
The other options are incorrect because:
- (b) Exclusive class type is a type of frequency distribution in which the lower limit of a class is not included in the class interval, but the upper limit is.
- (c) Discrete type is a type of data that can only take on certain values, such as the number of students in a class.
- (d) None of the above is not a valid option.