If the mean of the series \( x_{1}, x_{2}, \ldots \ldots x_{n} \) is \( \bar{x} \), then
the mea.... VIDEO
If the mean of the series \( x_{1}, x_{2}, \ldots \ldots x_{n} \) is \( \bar{x} \), then
\( \mathrm{P} \)
the mean of the series \( x_{\mathrm{i}}+2 i, i=1,2, \ldots ., n \) will be
(1) \( \bar{x}+n \)
(2) \( \bar{x}+n+1 \)
(3) \( \bar{x}+2 \)
(4) \( \bar{x}+2 n \)
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