Could someone PLEASE help me? I dont understand how to do this!
Sheila has taken five tests in each subject this semester.
Match each subject with the number of points the mean would change if the lowest grade is dropped.
(round to the nearest whole number)
Match Term Definition)
Math: 28, 88, 78, 90, 78
Science: 84, 75, 81, 77, 29
Language Arts: 95, 84, 89, 45, 92
History: 88, 92, 48, 85, 85
A) 10
B) 11
C) 8
D) 9

Question

Could someone PLEASE help me? I dont understand how to do this!
 Sheila has taken five tests in each subject this semester. 
Match each subject with the number of points the mean would change if the lowest grade is dropped. 
(round to the nearest whole number) 
Match	Term	Definition)
	Math: 28, 88, 78, 90, 78	
	Science: 84, 75, 81, 77, 29	
	Language Arts: 95, 84, 89, 45, 92	
	History: 88, 92, 48, 85, 85	
A) 10
B) 11
C) 8 
D) 9