Probability density function
# 3. Consider the function
f (x) = C ( 2x - x³) 0 < x < 5/2
f (x) = 0 otherwise.
Could f be a probability density function? If so, determine C.
Repeat if f (x) were given by
f (x) = C ( 2x - x²) 0 < x < 5/2
f (x) = 0 otherwise.
https://brainmass.com/statistics/probability-density-function/probability-density-function-problem-31283
Solution Summary
This shows ow to determine if a given function could be a probability density function.
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