The Average of 5 observation is 15. If three new observation 16.5, – McqOptions

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1.	The Average of 5 observation is 15. If three new observation 16.5, 18 and 14.5 be added. Then find the new average.
A.	15.5
B.	16
C.	16.5
D.	17
Answer» B. 16

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