Question: True or false The probability distribution function of a discrete random variable cannot have a value greater than 1. The probability distribution function of a

True or false

The probability distribution function of a discrete random variable cannot have a value greater than 1.

The probability distribution function of a continuous random variable can take on any value, even negative ones.

The probability that a continuous random variable lies in the interval 4 to 7, inclusively, is the sum of P(4) + P(5) + P(6) + P(7).

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