Question
Verify that each of the following functions is a probability density function.$$f(x)=\frac{8}{9} x, 0 \leq x \leq \frac{3}{2}$$
Step 1
The function $f(x)=\frac{8}{9} x$ is non-negative for $0 \leq x \leq \frac{3}{2}$, so the first condition is satisfied. Show more…
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