JusTLucK04 wrote:
Energy Usage Units - 11, 10, 8, 7
Number of Days of the respective unit- 4, 5, n, 3
The table above shows daily energy usage for an office building and the number of days that amount of energy was used. If the average (arithmetic mean) daily energy usage was greater than the median daily energy usage, what is the smallest possible value for n?
(A) 2
(B) 3
(C) 4
(D) 5
(E)6
Bunuel ,
Could you advise how can I solve it strategically ?
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