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If $\bar{x}$ and $\bar{y}$ are the means of two distrubutions such that
$\bar{x} < \bar{y}$ and $\bar{z}$ is the mean of the combined distrubution, then which one of the following statements is correc
Options:
$\bar{x} < \bar{y}$ and $\bar{z}$ is the mean of the combined distrubution, then which one of the following statements is correc
Solution:
2040 Upvotes
Verified Answer
The correct answer is:
$\bar{x} < \bar{z} < \bar{v}$
It is obvious that, $\bar{x} < \bar{z} < \bar{y}$.
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