Addition of Rule of Probabilities P(A Or B)  = P(A) +P(B) – P(A and B)  for mutually exclusive events the last part P(A and B) is zero, why?

Q: When two events can't happen at the same time, we use "The Or Law" and we add the probabilities…

A: Here, probability of winning a Toaster = 14%  Probability of winning washer-dryer = 6%  Now, For a…

Q: PAEN of students, 65% are taking an English dass and 18% are taking a Chemistry class. Among the…

A: It is given that: The percentage of students taking English is 65%. The percentage of students…

Q: Let A and B be independent events, with P (A) = 1/2 and P (B) = 1/2. Read statements (a) through…

A: Let  and  be independent events. and

Q: What are properties that only, independent events have? Select all. P(AN B) P(B) P(A| B) O P(A| B) =…

A: The two events are said to be independent if occurrence of one event doesn't depend on the…

Q: 6) Are A and B mutually exclusive? Explain 7) Events A and B are mutually exclusive. P(A) =0.11,…

A: 6b) From the given information, P(A)=0.3, P(B)=0.35 and P(A or B)=0.62.

Q: Q5A A box contains 68 red balls, 80 white balls, and 55 blue balls. (a) If one ball is drawn from…

A: The objective of the question is to find the probability of certain events when balls are drawn from…

Q: a) Two events, A and B, are such that P(A U B) = 0.86, P(B) = 0.72 and P(A) = 0.64. Determine (i) P…

A: P(A∪B)=0.86P(B) = 0.72P(A) = 0.64

Q: Q5A A box contains 68 red balls, 80 white balls, and 55 blue balls. (a) If one ball is drawn from…

A: The objective of the question is to find the probability of certain events when balls are drawn from…

Q: Two events A and B are having the probabilities P(A)= 0.32, P(B) = 0.5, P(A or B) = 0.61 What is the…

A: Answer: From the given data, A and B are two events with probabilities P(A) = 0.32 P(B) = 0.5 P(A or…

Q: 48. Can two events A and B be independent of one another and disjoint? Explain what conditions are…

A: No, two events A and B cannot be independent of one another and disjoint at the same time.

Q: RTwo dice are rolled. Compute the probabilities: (a) Pr (first roll is a 2) (b) Pr (second roll is a…

A: As per bartleby guideline expert have to answer first three subparts only dear student please upload…

Q: A lot of 10 components contains 3 that are defective. Two components are drawn at random and tested.…

A: Solution: Note: Hello! As you have posted more than 3 sub parts, we are answering the first 3…

Q: 1. In the communication system below the probability of transmitting ("B" before) symbols 1 and are:…

A: From the given information, P(B1)=0.7 P(B0)=0.3 P(A1|B1)=0.8 P(A0|B1)=0.2 P(A0|B0)=0.9 P(A1|B0)=0.1…

Q: Q2:Two dice are thrown together. Let A be the event getting less than 3 (A2) on the second die. Are…

A: Given that Two dice are thrown together. Sample space=S={(1,1), (1,2), (1,3), (1,4), (1,5), (1,6),…

Q: Two events (A) and (B) are : independent if P(A U B) = P(A)P(B) O P(An B) = P(A)+P(B) O P(A U B) =…

A: “Since you have asked multiple questions, we will solve the first question for you. If you want any…

Q: A bag of 32 tulip bulbs contains 10 red tulip bulbs, 12 yellow tulip bulbs, and 10 purple tulip…

A: Hello! As you have posted more than 3 sub parts, we are answering the first 3 sub-parts.  In case…

Q: In the first few parts, identify whether the events are Mutually Exclusive, Independent, or Neither…

A: Events A and B are said to be independent when the probability of occurrence of event A does not…

Q: A group of students at a high school took a standardized test. The number of students who passed or…

A: The contingency table related to gender and the number of passed and failed students is given.

Q: a. Are Aj and A, mutually exclusive? Explain. b. Compute P(A, N B) and P(A, N B).

A: Given :  Our claim is to answer the following :  A) Are A1 and A2 mutually exclusive> B) Compute…

Q: What is the probability x is less than 6.5?

A:

Q: fair coin is tossed 5 times. Find the probabilities of obtaining various numbers of heads. i. P(X=0)…

A:

Q: A movie critic feels that the probabilities that a certain movie will get an award for best actress…

A: Solution Given that, A: denote the winning of Actress B: denote the winning of Actors P(A)=0.18…

Q: By rewriting the formula for the Multiplication Rule, you can write formula for finding conditional…

A:

Q: What is the probability of event (A) will be less than #4? What is the probability of event (B) to…

A: Here we are given a game of coin tossing. In this game if the first flip is A then we will roll the…

Q: 4. | Basic Computation: Addition Rule Given P(A) = 0.7 and P(B) = 0.4: (a) Can events A and B be…

A: In both questions P(A) and P(B) are given

Q: Tammy is a general contractor and has submitted two bids for two projects (A and B). The probability…

A: a) The union probability for any two events A and B is defined as P(A ∪ B) = P(A)  + P(B) – P(A ∩…

Q: Mary is playing a game where she flips a coin with probability of head = p. She wins $1 if the coins…

A: *Answer:

Q: c is not correct answer  Try again. The Multiplication Rule says that for independent events A and​…

A:

Q: 8- Two events (A) and (B) are independent if : a) P(A | B) = P(A) or P(B | A) = P(B) b) P(A U B) =…

A:

Q: ни hat is the probability that a persor watched the Masters tournament? (d) What is the probability…

A: According to the given information in this question We need to answer question number 50, the…

Q: Let Hi be the event that the professor is in the ith classroom p(H1)=p(H2)=p(H3)=p(H4)=p(H5)=1/5…

A: Let Hi be the event that the professor is in the ith classroomp(H1)=p(H2)=p(H3)=p(H4)=p(H5)=1/5Note…

Q: x~n(6,2) find the probability that x is between three and nine

A:

Q: When randomly selecting an adult, A denotes the event of selecting someone with blue eyes. What do…

A: Complementary events:   Let A denote an event defined, and then the complement of the event A is…

Q: Q5A A box contains 68 red balls, 80 white balls, and 55 blue balls. (a) If one ball is drawn from…

A: The objective of the question is to find the probability of certain events when balls are drawn from…

Q: a)P(Ā) c)P (A nΒ) (d)P (A n Β)

A: Given P(A) = 0.45 P(B) = 0.3 to find i) P(A) ii) P(A n B) iii) P(A n B)

Q: S P(A|B) = P(B|A) = Let event A = Student belongs to at least one club on campus and event B =…

A: given data event A : student belongs to atleast one club campusevent B : student participates in…