Suppose the events A and B are disjoint with P(A) = 0.5 and P(B)
= 0.25. Find the probability of A or B
occurring, P(A or B).
Suppose the events A and B are disjoint with P(A) = 0.5 and P(B) = 0.25....
Let A and B be two disjoint events such that P(A) = 0.25 and P(B) = 0.45. What is P(A or B)?
Suppose the events A and B have the property that P(B) = 0.5 and P(A and B) = 0.25. Find the conditional probability that A will occur if it is known that B has occurred, P(A|B). Show the formula you use or the calculation you do, as well as your answer.
Question 9 Suppose events A and B are disjoint, and P(A) = 0.56 and P(B) = 0.15. P(ANB) = Previous No new data to save. Last checked at 6:55pm
(7) The events A and B are mutually exclusive (disjoint). If P(A) = 0.7 and P(B) = 0.2, what is P(A or B)? A) 0.14 B) 0 C) 0.9 D) 0.5 (8) The events A and B are mutually exclusive (disjoint). If P(A) = 0.2 and P(B) = 0.1, what is P(A and B)? A) 0.02 B) 0 C) 0.5 D) 0.3 (9) A probability experiment is conducted in which the sample space of the experiment is S = {1,...
Let A and B be two disjoint events such that P(A) = 0.29 and P(B) = 0.36. What is P(A and B)?
Suppose A and B are events in a sample space Ω. Let P(A) = 0.4, P(B) = 0.5 and P(A∩B) = 0.3. Express each of the following events in set notation and find the probability of each event: a) A or B occurs b) A occurs but B does not occur c) At most one of these events occurs
Two events A and B are such that P(A) = 0.4, P(B) = 0.5, and P(AUB) = 0.7. (a) Find P(A n B). 0.2 (b) Find P(AUB). 0.8 (c) Find P(An B). 0.3 (d) Find P(AB). (Enter your probability as a fraction.) 1/2
5. Suppose A, B are events such that P(A) = 1/3, P(B) = 1/4, find P(AUB) under each of the following assumptions: (a) If A and B are mutually exclusive (disjoint). (b) If A and B independent.
If P(A|B) = 0.4 and P(B) = 0.5, determine the intersection of events A and B. A. 0.20 B. 0.25 C. 0.70 D. 0.90 Will give a thumbs up whoever can answer this correctly.
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...