If p a 0.6 p b 0.2
WebIf P(A)=0.6,P(B)=0.7 and P(A∪B)=0.9, then find P(BA) and P(AB). Medium Solution Verified by Toppr P(A∪B)=P(A)+P(B)−P(A∩B) 0.9=0.7+0.6−P(A∩B) P(A∩B)=0.4 P(BA)= P(B)P(A∩B) P(BA)= 0.70.4= 74 P(AB)= P(A)P(A∩B)= 0.60.4= 32 Video Explanation Solve any question of Probability with:- Patterns of problems > Was this answer helpful? 0 0 … WebIf A and B are independent events, such that P (A U B) = 0.7, P (B) = 0.5, then P (A) = …… A 0.2 B 0.6 C 0.4 D 0.3 Solution The correct option is C 0.4 Since, A and B are independent events, therefore P (A∩B) = P (A)P (B) Suggest Corrections 1 Similar questions Q. A and B are two events such that P (A)=0.5, P (A∪ ¯B)=0.7.
If p a 0.6 p b 0.2
Did you know?
WebQuestion: Given P (A) = 0.6 and P (B) = 0.2, do the following. (a) If A and B are independent events, compute P (A and B). (b) If P (A B) = 0.1, compute P (A and B). Show … WebIf P (A)=0.6,P (B)=0.7 and P (A∪B)=0.9, then find P (A B) and P (B A). Q. If A and B are events such that P (A) = 0.6, P (B) = 0.3 and P (A ∩ B) = 0.2, find P (A/B) and P (B/A). Q. …
Web22 okt. 2016 · P (A) = 1 - 0.2 = 0.8, and. P (B) = 1 - 0.4 = 0.6, so. P (A)P (B) = 0.8*0.6 = 0.48 = P (A ∩ B). Therefore, the events A and B are independent, by the definition of … WebIf A, B, and C are mutually exclusive events with P (A) = 0.2, P (B) = 0.3, P (C) = 0.4, determine the following probabilities. a. P (A ∪ B ∪ C) b. P (A ∩ B ∩ C) c. P (A ∩ B) d. P [A ∪ B) ∩ C] e. P (A' ∩ B' ∩ C') economics Which of the following is least affected by an outlier? (mean, median, or range—pick one). probability
Web28 okt. 2024 · If P(A) = 0.3, P(B) = 0.2 and P(C) = 0.1 and A,B,C are independent events, find the probability of occurrence of at least one of the three events A, B and C. See answer Advertisement Advertisement srivarshini2006 srivarshini2006 Answer: probability is 0.2. because rhe probability of getting any one is. WebA and B are mutually exclusive events. Select the correct answer using the code given below. Q5. Suppose P (A) = 0.4, P (B) = P and P (A ∪ B) = 0.7. If A and B are independent events, then the value of P is: Q6. A bag contains 5 black and 3 white balls. Two balls are drawn at random one after the other without replacement.
WebLearn for free about math, art, computer programming, economics, physics, chemistry, biology, medicine, finance, history, and more. Khan Academy is a nonprofit with the mission of providing a free, world-class education for anyone, anywhere.
Web⇒ P (A ∩ B) = 0.2 As we know that, P (A ∪ B) = P (A) + P (B) - P (A ∩ B). ⇒ P (A ∪ B) = 0.3 + 0.5 - 0.2 ⇒ P (A ∪ B) = 0.6 Hence, the correct option is 1. Download Solution PDF Latest Navy AA Updates Last updated on Jan 27, 2024 … digital ally dash cameraWebIf P(A)=0.2,P(B)=p,P(A∪B)=0.6 and A and B are given to be independent events, find the value of p. Medium Solution Verified by Toppr P (A)=0.2 P (B)=p P (AUB)=0.6 Since A and B are independent P (A ∩ B)=P (A) × P (B)=0.2p P (AUB)=P (A)+P (B)- P (A∩B) 0.6=0.2+p-0.2p p=0.5 Was this answer helpful? 0 0 Similar questions for rent by owner pearland texasWebP (A ∪ B) = P (A) + P (B) A six-sided die is tossed 3 times. The probability of observing three ones in a row is. 1/216. The probability of the occurrence of event A in an experiment is 1/3. If the experiment is performed 2 times and event A … for rent by owner pearland txWebPlay this game to review Probability. P(A) = 0.7 P(B) = 0.5 P(A∩B) = 0.2 Find P(A B)... digital ally 800 dvm operator manualWeb2 apr. 2024 · If A and B are independent events with P(A) = 0.2 and P(B) = 0.6, then P(A U B)=? We know the following formula for the probability of 2 events: P(A U B) = P(A) + … digital ally firstvu hd body worn cameraWebWe are given P (A B) =0.2 If we know P (A∩B), then we can find the value of P (A∩¯¯¯¯B) For that we can use the expression for finding P (A B). We use this because it also has P … digital ally incWeb13 nov. 2024 · So, you know P (A), P (B) and P (A or B) and you can solve for P A and B) => P (A and B) = P (A) + P (B) - P (A or B) P (A and B) = 0.5 + 0.3 - 0.6 = 0.8 - 0.6 = 0.2 Answer: P (A and B) = 0.2 Advertisement New questions in Mathematics Advertisement digital ally camera system