Mathematics, 08.01.2022 03:50 knussoshd8329

Which of the following statements is true of a probability mass function but not a probability density function? A. The function takes on only non-negative values.
B. The probability that a random variable X is equal to a specific value x can be greater than zero.
C. The function sums to (or integrates to) one over its domain.
D. The probability that a random variable X is between a and b is the area under the function between a and b.

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Which of the following statements is true of a probability mass function but not a probability densi...

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