Under Exclusive method,
A. the upper class limit of a class is excluded in the class interval
B.the upper class limit of a class is included in the class interval
C. the lower class limit of a class is excluded in the class interval
D.the lower class limit of a class is included in the class interval
Answer:A
Under Exclusive method,
A. the upper class limit of a class is excluded in the class interval B.the upper class limit of a class is included in the class interval C. the lower class limit of a class is excluded in the class interval D.the lower class limit of a class is included in the class interval
Explanation: Under exclusion method the upper limits of one class is the lower limits of the next class. In this way continuity of the data is maintained.