Consider these data points to answer the following

questions: x$1=[012]$x$1=$

$012$

$,$ x$2=[111]$x$2=$

$111$

$,$ x$3=[210]$x$3=$

$210$

$$

$1$ point

The mean vector of the data points x$1,$x$2,$x$3$x$1,$x$2,$x$3$ is

$[000]$

$000$

$$

$[111]$

$111$

$$

$[0\mathrm{.}90\mathrm{.}60\mathrm{.}3]$

$0\mathrm{.}90\mathrm{.}60\mathrm{.}3$

$$

$[0\mathrm{.}50\mathrm{.}50\mathrm{.}5]$

$0\mathrm{.}50\mathrm{.}50\mathrm{.}5$

$$