Question

If the mode of 12,16,19,x,12,16,19,12 is 16 then what is the value of x

Answer 1

$mode = \frac{sum \: of \: n \: numbers}{n}$
$mode = \frac{(12 + 16 + 19 + x + 12 + 16 + 19 + 12)}{8}$
$16 = \frac{(106 + x)}{8}$
$128 = 106 + x$
$128 - 106 = x$
$22 = x$
$therefore \: x = 22$

Answer 2

Answer:

22

Step-by-step explanation:

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