Question: Decide whether the functions defined as follows are probability density functions on the indicated intervals. If not, tell why. f(x): 3 13 12 -x +

Decide whether the functions defined as follows are probability density functions on the indicated intervals. If not, tell why. f(x): 3 13 12 -x + 13 45 52 [0, 4]

f(x): 3 13 12 -x + 13 45 52 [0, 4]

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