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Recent questions tagged variance
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GATE2016-2-27
If $f(x)$ and $g(x)$ are two probability density functions, $f(x) = \begin{cases} \dfrac{x}{a}+1 & :-a \leq x < 0 \\ -\dfrac{x}{a}+1 & : 0 \leq x \leq a \\ 0 & :\text{otherwise} \end{cases}$ ... different; Variance of $f(x)$ and $g(x)$ are same Mean of $f(x)$ and $g(x)$ are different; Variance of $f(x)$ and $g(x)$ are different
Milicevic3306
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Probability and Statistics
Mar 28, 2018
by
Milicevic3306
11.9k
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gate2016-ce-2
probability-and-statistics
probability
probability-density-function
variance
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