If a student is selected at random from this group find the probabilities. (a) P( the student is from Engineering and doing Diploma)

Q: nent office. It A is twic likely id B and C are given about the same chane ted, while C is twice as…

A:

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: Dustin has a bag of marbles with 5 Blue marbles, 3 White marbles, and 6 Red marbles. Find the…

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Q: Assume a jar has six red marbles and three black marbles. Draw out two marbles with and without…

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Q: You have three red cards numbred 1,2,3 and two orange cards numbered 1,2. Finding the following…

A: Given information Number of red cards = 3 Number of orange cards = 2

Q: A local high school has both male and female students. Each student either plays a sport or doesn't.…

A: sport no sport total male 12 8 20 female 20 10 30 total 32 18 50

Q: If 30% of the people in a community have internet access from their homes, find the following…

A: also the number of trails of the experiment should be known and also , the probability of success p…

Q: Producers (A and B) supply car mirrors to Distributor. If mirror is picked up at random, Probability…

A: Given information: P(A)=0.25 P(B)=0.75 P(defect| A)=0.04 P(defect| B)=0.02

Q: A fair coin is flipped n times. Give an expression for each of the proba much as possible. (a) At…

A: a)

Q: 2 brands (Dike and Ananas) of shoes are sold in a store. If shoe is picked up at random, Probability…

A: Given: Probability that Dike shoe contain typo is 0.05. Probability that Ananas shoe contain typo…

Q: Consider choosing between coins A and B with probabilities 0.25 and 0.75, respectively. Then, toss…

A: Use Bayes theorem to find the required probability as below

Q: Recall the multiplication rule for conditional probabilities given events A and B. P(ANB) = P(A)P(B…

A: According to the given information, we have P(A1)=0.80P(B|A1)=0.25P(A2)=0.20P(B|A2)=0.10

Q: For this problem, assume the cooler contains 29 cans, 13 of which are regular, and the rest of which…

A: From the provided information, Total cans = 29 Regular cans = 13 Diet cans = 29 – 13 = 16

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: ly please

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Q: Two marbles are drawn without replacement from a box of 3 white, 4 red and 5 green marbles Find the…

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Q: (a) Exactly 5 are color-blind. (b) No more than 5 are color-blind. (c) At least 1 is color-blind.

A: Here given, The probability that a person who identifies as male will be color-blind is 0.046.…

Q: Of 100 students, 26 can speak French F, 33 can speak German G, and 16 can speak both French and…

A: Given that The total number of students is .The number of students who speak French is The number of…

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

A: passedfailedmale4215female5620

Q: I need help making the tree diagram and understanding how to use it to find the probabilities

A: Note: " Since you have asked multiple questions, we will solve the first question for you. If you…

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

A: Answer:- Given data table is,    Passed  Failed  Total  Male 52 4 56 Female  78 6 84 Total…

Q: Suppose that we have two attributes, gender and department. We observe the values of both variables…

A: Note: Hey, since multiple sub parts are posted, we will answer first three sub parts according to…

Q: Find the probability of selecting 9 or more girls. 00.122 00.435 00.212 O 0.001

A: Given that  The probabilities corresponding to the 14 possible values of x are summarized in the…

Q: A math class consists of 25 students, 14 female and 11 male. Three students are selected at random…

A: There are 25 students,14 female and 11 male.Probability that first student being maleWe have to…

Q: A social club contains 7 male and 8 female members. a committee of three members is to be chosen…

A: Obtain the probability that the first person chosen is male.   The probability that the first…

Q: Suppose you have 8 pairs of socks and 10 shirts in a drawer. Three of the pairs of socks are black…

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Q: A poll reported that 70% of adults were satisfied with the job the major airlines where doing.…

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Q: 3. If P(AuB)=0.8, P(AnB')=0.3, and P(BnA')=0.2, determine following probabilities. 3-A. P(AUB)' 3-B.…

A: Given:P(A U B) = 0.8 (Probability of the union of A and B)P(A ∩ B') = 0.3 (Probability of the…

Q: If new cases of West Nile Virus in New England are occurring at a rate of about 2 per month, then…

A: Poisson distribution is the type of discrete probability distribution. It has mean and variance are…

Q: Suppose that 1 out of 5 cars needs an oil change. Suppose we are to randomly select 8 cars. Let X be…

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Q: Four candidates A, B, C and D have applied for the pos govemment office. If A is twice as likely to…

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Q: bread basket contains biscuits and muffins. There are half as many biscuits as muffins, the muffins…

A: Given: There are half Biscuits and Muffins. Three times Muffins are Blueberry than Raisin Muffins.

Q: A box has four red balls numbered 0 - 3 and six black balls numbered 4 - 9. Let A be the event that…

A:

Q: A die is thrown 6 times. If getting an even number is a success, find the probabilities of (i) at…

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Q: (1) (11) Show all the possible outcomes with a tree diagram. Find the probability that two heads and…

A: Here given three coins are Thown And take head = H tail = T  P(H) = 1/3 P(T) = 2/ 3

Q: 1. A bag contains 10 white and 8 red balls. Four balls are chosen at randomly. Find the…

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Q: Suppose A and B are events satisfying P(A)=0.25, P(B)=0.65 and P(AÈB)=0.75. Find the probabilities…

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Q: The spinner is spun one time. Find the probabilities. A A B E

A: Given a spinner with indicated events.  We have to find the probability in problems 1 , 2 and 3.

Q: The probabilities of success and failure do not "______" from trial to trial.

A:

Q: 2 Producers (A and B) supply car mirrors to a distributor. If a mirror is picked up at random, the…

A: Let us denote: D=defectiveGiven that P(A)=0.25, P(B)=0.75P(D|A)=0.04, P(D|B)=0.02