A tabular summary of a set of data showing classes of the data and the fraction of the items belonging to each class is called.
A. the class width
B. a relative frequency distribution
C. a cumulative relative frequency distribution.
D. an ogive
Answer:B
A tabular summary of a set of data showing classes of the data and the fraction of the items belonging to each class is called.
A. the class width B. a relative frequency distribution C. a cumulative relative frequency distribution. D. an ogive