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An event A will occur with probability 0.5. An event B will occur with probabili...continues
Assume that event A occurs with probability 0.6 and event B does not occur with probability 0.6. Assume that A and B are disjoint events. The probability that both events occur (A and B) is a) 0 b)0.3 c) 1.0 d) 0.7
Assume that event A occurs with probability 0.6 and event B does not occur with probability 0.6. Assume that A and B are disjoint events. The probability that either event occurs (A or B) is a) 0. b) 1.0. c) 0.7 d) 0.9.
The probability of event A is P(A) = 0.5 and the probability of event B is P(B) = 0.3. (Express all answers as decimals; do not include unnecessary decimal places--i.e. answers should be in the form 0.2 or .2, and NOT 0.20, 2/10 or 20%.) a) Find P(A and B) if A and B are disjoint. b) Find P(A or B) if A and B are disjoint. c) Find P(A or B) if P(A and B) = 0.2. d) Find...
Event A occurs with probability 0.2. Event B occurs with probability 0.8. If A and B are disjoint (mutually exclusive), then(a) P(A and B) = 0.16(b) P(A or B) = 1.0(c) P(A and B) = 1.0(d) P(A or B) = 0.16(e) Both (a) and (b) are true.
A is P(A)=0.5 and the The Probability of event probability of event B is P(B)= 0.3 (Express all answers as decimals; do not include unnecessary decimal places—i.e. answers should be in the form 0.2 or .2 and NOT 0.20, 2/10 or 20%) Find P(A and B) if A and B are disjoint.
Events A and B are independent. Suppose event A occurs with probability 0.96 and event B occurs with probability 0.62.a. Compute the probability that A occurs but B does not occur.b. Compute the probability that either A occurs without B occurring or A and B both occur.
Event A occurs with probability 0.3, and event B occurs with probability 0.4. If A and B are independent, we may concludeA. P(A and B) = 0.12.B. P(A|B) = 0.3.C. P(B|A) = 0.4.D. All of the above
= 0.3. Consider events A and B such that P(A) = 0.7, P(B) = 0.2 and P(ANB) Compute the probability that A will occur, given that B does not occur, A. 0.4 B. 0.1 C. -0.1 D. 0.5 E. none of the preceding
Events A and B are mutually exclusive. Suppose event A occurs with probability 0.76 and event B occurs with probability 0.2. a. Compute the probability that A occurs but B does not occur. b. Compute the probability that either A occurs without B occurring or A and B both occur (If necessary, consult a list of formulas.)
Events 4 and B are mutually exclusive. Suppose event A occurs with probability 0.5 and event B occurs with probability 0.41 a. Compute the probability that B occurs or A does not occur (or both). b. Compute the probability that neither the event A nor the event B occurs.