Suppose that a patient is selected randomly from the those

QUESTION:

Suppose that a patient is selected randomly from the those described in Exercise 2-57. Let  denote the event that the patient is in the group treated with interferon alfa, and let  denote the event that the patient has a complete response.

Determine the following probabilities.

(a) \(P(A)\)         (b) \(P(B)\)        (c) \(P(A \cap B)\)         (d)\(P(A \cup B)\)         (e) \(P\left(A^{\prime} \cup B\right)\)        

Equation transcription:

Text transcription:

P(A)

P(B)

P(A cap B)

P(A cup B)

P(A^{prime} cup B)