The mean of the following distribution is 44.35 x F 10 18 25 a-3 40 27 55 a-6 70 34 The value of a is _______

The mean of the following distribution is 44.35 x F 10 18 25 a-3 40 27

1.	The mean of the following distribution is 44.35 x F 10 18 25 a-3 40 27 55 a-6 70 34 The value of a is _______
A.	12
B.	9
C.	15
D.	18
Answer» D. 18

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The mean of the following distribution is 44.35 x F 10 18 25 a-3 40 27 55 a-6 70 34 The value of a is _______

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