1. According to the recent survey conducted by HRAB, the probable location of LED TV Sscreens in most hotels are: master bedroom - 0.40, kid’s bedroom - 0.30, other bedroom - 0.10, other rooms - 0.20. What is the probability that an LED TV screen is located in a bedroom? 2. In how many ways can DGR arrange her plants consisting of 4 different orchids, 3 different roses, and 2 different snake plants?

Q: 2–41. A recent survey conducted by Towers Perrin and published in the Financial Times showed that…

A: Obtain the probability that an organization selected at random will have at least one of the three…

Q: Among registered voters nationally, 40% identify as Independent. 30% identify as Democrat, and 30%…

A: Given that P(Independent)=0.40 P(Democrat)=0.30 P(Republican) =0.30 P(Biden won| Independent) =0.65…

Q: 4. A box of ten items contains 7 good and 3 defective items. If a sample of two items is selected,…

A: 4. There are totally 10 items in a box out of which 7 are good and 3 are defective. The sample of…

Q: 5. A student majoring in accounting at Kohat university is trying to decide on the number of firms…

A: Note:  Since we only answer up to 3 sub parts, We'll answer the first 3. Please resubmit the…

Q: If two balanced dice are rolled, what is the probability that the sum of the two numbers that appear…

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Q: 1) What is the probability of picking 8 blue balls and 17 red balls from boxes with even numbered…

A: There are 50 boxes labeled with number from 1to 50.in Each boxes containing one blue ball and one…

Q: 2. One card is drawn from a standard pack of 52. What is the probability the it is either a Kina or…

A: no.of king cards=4no.of queen cards=4total no.of cards=52

Q: Of the people who fished at Clearwater Park today, 40 had a fishing license, and 10 did not. Of the…

A: Given          Clearwater park= 40 people license                                and 10 people no…

Q: If 20% of the residents in a US city prefer a white telephone over any other color available, what…

A: Givenp=0.20n=1000x~Binomial(n=1000,p=0.20)P(X=x)=(nx)×px×(1-p)n-x   ;  x=0,1....,n

Q: 4. The class is randomly divided between three instructors, with 6 people going to each instructor.…

A: As per guidelines we will solve the first question only, please repost other questions for more…

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A: a) Here 0.95 and F1 (0.91) are in series Therefore, The resultant circuit would be such that it…

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

Q: 6. It is estimated that 4000 of the 10,000 voting residents of a town are against a new sales tax.…

A: 6th question : 4000 of 10000 voting residents of a town are against of new sales tax.

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Q: 1. (a) Suppose that 10 cookies are distributed among 5 distinct children, what is the probability…

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Q: Atlantic Airways flights were late (arrived or departed 15 minutes late or more). A random sample of…

A: We have given that  Number of trials n=140 Success of probability p =20.4%=0.204 We use normal…

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A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: A Land Scapingcompany with 24 employees in their central office, 6in their north office, and 10 in…

A: Hi, there! As  per the multiple question rule, we are allowed to answer first question. Kindly…

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A: Given Information:  Number of housekeepers = 8  Number of desk clerks = 3  Number of maintenance…

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Q: 1. If one person is randomly chosen to participate in a focus group, what is the probability that…

A: Here  given contingency table for student's final grade  Completed contingency table is as follows

Q: Of the next 32 trials on the docket in a county court, 5 are homicides, 12 are drug offenses, 6 are…

A:

Q: For a departmental inquiry committee, an employer randomly selects a sample of three employees from…

A: From the provided information, Total employees = 10 Total men = 6 Total women = 4

Q: A manufacturer obtains​ clock-radios from three different​ subcontractors:10%from​ A, 20%from​ B,…

A: Let us denote X= defective  Given that P(A)= 10%=0.10  P(B)= 20%= 0.20  P(C)= 70%=0.70  P(X|A)= 5%=…

Q: a) Suppose a circuit board contains 25 diodes, what is the probability that more than 23 diodes…

A: here given , in proof testing of circuit board the probability of any particular diode will fail is…

Q: 2. Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door. If Adrian…

A: 2. Given: Adrian has 5 keys on a key chain and one of the keys is used to unlock his office door.…

Q: 2. According to data from Statistics Canada, Chinese is the mother tongue of 8.1% of Toronto…

A: Provided information is, chinese is the mother tongue of 8.1% of toronto residents. This situation…

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A: Given that, A football team scores on average 2.25 goals per game. We need to find the probability…

Q: 1.If 55% of the adult population is female, and a Jury consists of 12 adults, calculate the…

A: Given that n=12 , p=55%=0.55, q=0.45 X~Binomial(n=12,p=0.55)

Q: 4. What is the probability that in a family of 3 children, at least two are girls? 5. What is the…

A: The specified probability for a number of events, where a specific number of boys or girls occur in…

Q: 4. One prominent physician claims that 70% of those with lung cancer are chain smokers. If this…

A: Given problem is :

Q: 2. A committee consisting of four women and three men will randomly select two people to attend a…

A: Hi, you have posted multiple question. As per the guidelines i am obliged to answer only first part.…

Q: At Roanoke College it is known that 1 3 of the stu-dents live off campus. It is also known that 5 9…

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Q: Of the people who fished at Clearwater Park today, 30 had a fishing license, and 20 did not. Of the…

A: Solution

Q: 3. A constructor of airport terminals has a 0.40 chance of winning a contract for the construction…

A: Given that P(M) = 0.4,P(I )=0.3,P(both ) =0.1 P(M or I ) =?

Q: One-fourth of the female freshmen entering a Virginia College are out-of-state students. If the…

A: Binomial distribution is given by

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Q: (11) A three-person jury is to be selected, at random, from a pool that has 6 people with green eyes…

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Q: A batch of parts contains 80 parts from Batangas supplier of engine and 120 parts from as supplier…

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Q: (a) Suppose that 10 cookies are distributed among 5 distinct children, what is the probability that…

A:

Q: 3. According to a survey in a country 25 % of all houscholds are wircless only houscholds(no…

A: Givenp=0.25n=20x~Binomial(n=20,p=0.25)P(X=x)=(nx)×px×(1-p)n-x ; x=0,1,...,n

Q: 15. Suppose a fast-food restaurant can expect 6 customers every 9 minutes, on average. a) What is…

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Q: 1) What is the probability that one card selected from a deck of 52 is a club or a number card or…

A:

Q: 9. It is estimated that 4000 of the 10,000 voting residents of a town are against a new sales tax.…

A: