The mean of the 5 smallest numbers from a group is 15 while the mean o – McqOptions

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1.	The mean of the 5 smallest numbers from a group is 15 while the mean of all the 13 members of the group taken together is 17. What is the mean of the 8 largest numbers?
A.	18.5
B.	17.75
C.	18.75
D.	18.25
Answer» E.

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