statistics

4-31. Three events occur with probabilities P(E ) = 0.35, P(E,) = 0.15. P(E,) = 0.40. If the event B occurs, the probability becomes P(E, IB) = 0.25, P(B) = 0.30 a. Calculate P(E, and B) b. Compute P(E, or B) C. Assume that E, . E,, and E; are independent events. Calculate P(E, and E, and E.)