The average (arithmetic mean) of 16 students first quiz scores in a difficult English class is 60.5. When one student dropped the class, the average of the remaining scores increased to 64.0. What is the quiz score of the student who dropped the class?	Choose one:  A) a) 8  B) b) 25  C) c) 40  D) d) 55  E) e) 70
Total Score of 16 students is  16*60.50= 
<gadget id="calculator"> 16*60.50</gadget>
<output>968</output>
968   Total Score of 15 students is  15*64= 
<gadget id="calculator"> 15*64</gadget>
<output>960</output>
960   So, the score of the person who left is 8 ( 968 - 960 )   a) 8nswer will be (a) 8
<result>A</result>
The average (arithmetic mean) of 16 students first quiz scores in a difficult English class is 60.5. When one student dropped the class, the average of the remaining scores increased to 64.0. What is the quiz score of the student who dropped the class?