-
A.
1.5
-
B.
2.0
-
C.
1.0
-
D.
0.5
Correct Answer: Option B
Explanation
mean (4) = \(\frac{2x + 4x + 2x - 13 + 6x}{4}\)
16 = 14x - 13
16 + 13 = 14x
x = 29/14 or 2.07
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