P(AN B) P(B) Conditional Probability P(A|B) = 2. Toss two fair coins, blindfolded. Somebody tells you that you tossed at least one Heads. What is the probability that both tosses are Heads?

Q: 14. 160 people sit their driving test. 108 people took 10 or more hours of driving lessons. 29 of…

A: 14) Given that, 160 people sit their driving test. 108 people took 10 or more hours of driving…

Q: I made offers to buy two houses. The probability of getting the first house is 0.30. If my offer for…

A: Event: In probability theory, an event is an outcome or a set of outcomes of a random experiment to…

Q: Workplace accidents are categorized as minor, moderate and severe. The probability that a given…

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Q: airline found that about 2% of the people making reservations on se the airline overbooks this…

A: Let r be the random variable such that a number of persons holding a reservation will show up for…

Q: LeJean flipped a coin three times. Find the probability that the coin came up heads the first time,…

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Q: Saved The probability of A is 0.4. The probability of B is 0.5. The probability that neither A nor B…

A: We have given that P(A) = 0.4 P(B) = 0.5 Probability that neither A nor B happens is P(A ∪ B)c = 0.1…

Q: Emily rolls a pair of standard dice. What is the probability that she gets a sum of 8 or at least…

A: Let S be the sample space of two dice throw together  S={ (1,1) (1,2) (1,3) (1,4) (1,5) (1,6)  (2,1)…

Q: Hi, Where does the -0.9975 (5) come from and how is the ending answer: =1.925-4.9875 = -3.06?…

A: The expected value technique in statistical learning can be used to get the estimated return of a…

Q: You take one ball randomly from a bag with 10 yellow, 5 orange and 5 green balls. What is the…

A: The number of yellow balls is 10, the number of orange balls is 5 and the number of green balls is…

Q: Q. No.4. (a) An urn contains 10 white and 3 black balls. Another urn contains 3 white and 5 black…

A: (a) There are 10 white and 3 black balls in the first urn.There are 3 white and 5 black balls in the…

Q: Allan has a 36% chance of making his high school hockey team and a 78% chance of passing his math…

A: Let H=Allan making his high school hockey team.  M= Allan passing his math exam. P(H)=0.36 P(M)=0.78…

Q: (i) The events of tossing a coin are mutually exclusive because (a) On any one toss it is not…

A: We want tell The events of tossing a coin are mutually exclusive because

Q: K 34% of college students say they use credit cards because of the rewards program. You randomly…

A: n=sample size=10, p=probability of college students say they use credit cards because of the rewards…

Q: d. The prob

A: To find the given probability that balls of different colors are drawn  is 1225 or not.

Q: ccording to a recent survey the probability that a student has a provisional driving licence is…

A: Given,P(a student has a provisional driving licence)=0.277P(a student owns a car)=0.295P(a student…

Q: Toss a pair of fair dice. Dedicate event A=green die show 1, event B=red die show 1. What is the…

A: Given Event A= Green die show 1Event B= Red die show 1PA/B=?

Q: In a certain community, the probability that a family owns a dog is 24%. Given that a family owns a…

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Q: Q - 4 When two dice are rolled, what is the probability of getting sum of two faces is 10 ?

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

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Q: Riding to School The probability that John will drive to school is 0.32, the probability that he…

A: Given that  The probability that John will drive to school =0.32 And probability that he will ride…

Q: 28% of college students say they use credit cards because of the rewards program. You randomly…

A: Givenp=0.28n=10Let "x" be the no.of students say they use credit…

Q: 80% probability of planes taking off just on time, landing on time to the destination the…

A: It is an important part of statistics. It is widely used.

Q: 5.A college student frequents one of two coffee houses on campus, choosing Starbucks 45% of the time…

A: Note:- Since you have posted a question with multiple subparts we will provide solutions only to the…

Q: Multiply probabilities? A traffic light at an intersection near Jamal's house is red 40% of the…

A: Formula : For independent event, P(A n B) = P(A) * P(B)

Q: In Hawaii, January is a favorite month for surfing since 62% of the days have a surf of at least 6…

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Q: Find the probability of an event and interpret it

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Q: The table gives a set of outcomes and their probabilities. Let A be the event "the outcome is less…

A: Let A be the event " the outcome is less than orequal to 2"B be the event " the outcomes is greater…

Q: Three researchers R1, R2 and R3 are working on a research project in university of Auckland. The…

A: If there are n mutually exclusive, exhaustive and equally likely outcomes of a random experiment and…

Q: I have a biased coin. The probability of the coin coming out Heads is three times as likely as it…

A: We have given that the biased coin.     Note: According to Bartleby expert guidelines, we can answer…

Q: Two part homework question: Suppose that P(A)=.4, P(B)=.5 and the probability that either A or B…

A: The conditional probability of any two events A and B is given as follows:

Q: B. DICE GAME Juan has designed a second game "Dice Game". To play the game, a player must cast two…

A: Webhave to find given probability.

Q: Tossed 5 coins what is the probability of getting 5 tails.

A: Given data: Tossed 5 coins To find: what is the probability of getting 5 tails.

Q: Tom exercises shooting. He is allowed to make 3 shoots. For every shoot Tom makes, Probability of…

A: Given data: The total number of shoots is n=3. The number of shoots exactly hit by Tom is r=2. The…

Q: Brian wanted to find out if studying for the algebra test is effective. He surveyed some learners in…

A: Given, 64 learners studied for the test and passed.   4 learners passed the test without studying.…