Question: can someone explain why I got it wrong please 3 0 / 10 points Which statements below are true for a probability distribution function (pdf),

can someone explain why I got it wrong please

3 0 / 10 points Which statements below are true for a probability distribution function (pdf), f(x)? x is non-negative. f(x) is a probability. f(x) is non-decreasing. The total area under f(x) is equal to 1. f(x) is non-negative

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