Mathematics
The difference between the upper and lower class-limits of a class-interval is called :
width of the class-interval
frequency
class-limit
class-mark
Related Questions
The number of times a data, in the set, occurs is called :
upper-limit
class-mark
frequency
class-limit
The difference between the greatest and the smallest values of observations is called :
frequency
range
class-mark
class-limit
In a bar-graph, if the widths of all the bars are kept same, their heights are proportional to their :
class-size
class-mark
class-limits
frequency