If M - bar{x} = 2 and Z = 20.5,then the media | vedclass

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(A) The empirical relationship between Mean $( \bar{x})$,Median $(M)$,and Mode $(Z)$ is given by the formula: $Z = 3M - 2\bar{x}$.
Given that $M - \b

Vedclass · Accepted Answer

$16$

Vedclass · Answer

(A) The empirical relationship between Mean $( \bar{x})$,Median $(M)$,and Mode $(Z)$ is given by the formula: $Z = 3M - 2\bar{x}$.
Given that $M - \bar{x} = 2$,we can express the mean as $\bar{x} = M - 2$.
Substituting this into the empirical formula:
$Z = 3M - 2(M - 2)$
$20.5 = 3M - 2M + 4$
$20.5 = M + 4$
$M = 20.5 - 4$
$M = 16.5$
Therefore,the median $M$ is $16.5$.

If $M - \bar{x} = 2$ and $Z = 20.5$,then the median $M = \ldots$ (in $.5$)

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