Question: 4.21 The random variable x has the following discrete probabil- ity distribution: X. NUI NO i OO wa p(x:) .2 Since the values that x

4.21 The random variable x has the following discrete probabil- ity

4.21 The random variable x has the following discrete probabil- ity distribution: X. NUI NO i OO wa p(x:) .2 Since the values that x can assume are mutually exclusive events, the event {x 7). c. Find P(x = 9). d. Find P(x = 8). e. Find P(x = 6 or x > 7)

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