student needs to find the arithmetic mean of the numbers 14,18,7,6,16, – McqOptions

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1.	student needs to find the arithmetic mean of the numbers 14,18,7,6,16,9,6,18, 15, 13, 8, and k. He found the mean to be 12. What is the value of k?
A.	13
B.	12
C.	14
D.	16
Answer» D. 16

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