For her customer feedback score, Jess wants to average at or above an 8.0 rating. For the month of June, she received the following scores: 5, 8, 8, 7, 9, 10, 6, 6, 8 and 7. By what percent did she fall short of her goal?	Select.
A) 4% B) 7.5% C) 8% D) 10% E) 12%
Expected minimum rating = 8   Deviation from the expected minimum rating = (-3 + 0 + 0 - 1 + 1 + 2 - 2 - 2 + 0 - 1)/10 = -6/10 = -0.6   Current rating is 0.6 less than 8.   Percentage = (0.6/8)*100= 
<gadget id="calculator">(0.6/8)*100</gadget>
<output>7.5</output>
7.5%   Answer: 7.5%
<result>B</result>
For her customer feedback score, Jess wants to average at or above an 8.0 rating. For the month of June, she received the following scores: 5, 8, 8, 7, 9, 10, 6, 6, 8 and 7. By what percent did she fall short of her goal?