Range for the data
110,109,84,89,77,104,74,97,49,59,103,62 is:
a) 41
b) 51
c)61
d)71
Solution:110,109,84,89,77,104,74,97,49,59,103,62
Xm-Xo =110-49 = 61
Arithmetic mean of
34,34,34,34,34,34 is:
a) 0
b)34
c) 6
d)170
