A) 6.0
B) 10.1
C) 12
D) 9.875
Correct Answer: B
Solution :
(b): Factors are I, 2, 3, 4, 6, 9, 12, 18, 36 Mean \[=\frac{1+2+3+4+6+9+12+18+36}{9}\]\[=\frac{91}{9}=10.1\] \[\frac{3+10+10+4+7+10+5}{7}=7\]You need to login to perform this action.
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