8 by the power of -4
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If <em>f(x)</em> is a density function, then its integral over the entire real line should be 1:
so yes, <em>f(x)</em> is indeed a density function.
If <em>f(x)</em> is a density function, then its integral over the entire real line should be 1:
so yes, <em>f(x)</em> is indeed a density function.
