If the mean of observations \( x_{1}, x_{2}, x_{3}, \ldots . . x_{n} \) is \( \bar{x} \), then t... VIDEO
If the mean of observations \( x_{1}, x_{2}, x_{3}, \ldots . . x_{n} \) is \( \bar{x} \), then the mean of new observations \( x_{1}+a, x_{2}+2 a, x_{3}+3 a \), \( x_{n}+ \) na is:https://bit.ly/YTAI_PWAP https://www.pw.live
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a. 14
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