The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency of a grouped data gives its:
A. Mean
B. Median
C. Mode
D. All of these
Answer:B
The abscissa of the point of intersection of the less than type and of the more than type cumulative frequency of a grouped data gives its:
A. Mean B. Median C. Mode D. All of these