Question

12,23,42,67,32,54 54is misread as 45 find the mean and new mean

Answer 1

Hey There!


$= \frac{ 67 + 54 + 42 + 32 + 23 + 12 }{6}$

$= \frac{230}{6}$

$= 38.33$


Again,

$= \frac{ 67 + 45 + 42 + 32 + 23 + 12 }{6}$


$= \frac{221}{6}$

$= 36.8333$











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