Mark the correct symbol for each specification below ___ ___ ____ 2 ___ /2 ___ s ___s2 ___ ___ n ___

A. no match

B. critical value

C. inverse

D. class width

E. mode

F. reciprocal

G. frequency

H. sample maximum

I. class width

J. sample average

K. stratified

L. median

M. discrete

N. n-1

O. null hypothesis

P. upper bound

Q. lower limit

R. ordinal data

S. range