*thumb_up*100%

In a sample of 1100 U.S. adults, 212 dine out at a restaurant more than once per week. Two U.S. adults are selected at random from the population of all U.S. adults without replacement. Assuming the sample is representive of all U.S. adults, complete parts (a) Find the probability that both adults dine out more than once per week. (round to three decimal places as needed.)

### Want to see the full answer?

Check out a sample Q&A here*arrow_forward*Check out a sample Q&A here

*star_border*

## Related Probability Q&A

Find answers to questions asked by students like you.

Q: As a promotional offer, a newly opened movie theatre is awarding 25% of their new patrons with a…

A: Let D be the event for dinner F be the event for a free drink T be the event for ticket online…

Q: As a promotional offer, a newly opened movie theatre is awarding 22% of their new patrons with a…

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

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: p = 0.6 n = 200 The expected value is E(X) =np E(X) = 200 x 0.6 E(X) = 120

Q: A six-sided die, in which each side is equally likely to appear, is repeatedly rolled until the…

A: Given the probability that a six-sided die require more than 140 rolls if the die is repeatedly…

Q: A six-sided die, in which each side is equally likely to appear, is repeatedly rolled until the…

A: Let S A be the X1+X2+X3+.......+X140 , where Xirepresents number obtained in the ith roll

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: From the provided information, A local jam production company is confident that 60% of the…

Q: A local jam production company is confident that 60% of the population will like its new grapefruit…

A: Given,p=0.60n=200x~Binomial(n=200 , p=0.60) P(X=x)=cxn px qn-x ;X=0,1,2,3,......nand q=1-p

A: Here the above situation follows a binomial distribution with probability of success p=0.6

Q: Based on data covering two consecutive school years, the National Safety Council found that fourth…

A: It is given that injuries rate is 2.4 per 100,000 students-day. Thus, the average number of student…

*question_answer*

Q: Consider an experiment that consists of counting the number of a particles given off in a one-second…

A: Solution

*question_answer*

A: Given that a local jam production company is confident that 60% of the population will like its new…

*question_answer*

A: Click to see the answer

*question_answer*

Q: A.A safety engineer claims that only 40% of all workers wear safety helmets when they eat lunch at…

A: Click to see the answer

*question_answer*

Q: In a survey in a certain year of married couples with earnings, 91% of all husbands were employed.…

A: Let the events A and B denote "Husband is employed" and "Wife is employed". Given: P(A)=Probability…

*question_answer*

Q: According to data from the ABC Group, 36% of Americans eat breakfast every day of the week. Assume…

A: Let "X" be Americans who eat breakfast every day.

*question_answer*

Q: Of 300 male and 270 female employees at the home office of Gibraltar Insurance Company, 140 of the…

A: For a randomly selected employee,Let M denote the event that the employee is a man.Let F denotes the…

*question_answer*

A: (i) Determine the number of persons that are expected to like if 200 persons taste the new…

*question_answer*

A: (i) Determine the number of persons that are expected to like if 200 persons taste the new…

*question_answer*

A: Click to see the answer

*question_answer*

A: Given data, p=0.60

*question_answer*

A: Click to see the answer

*question_answer*

A: i) It is given that n = 200 and p = 0.60.

*question_answer*

A: According to the provided information, p=0.60n=200

*question_answer*

A: Click to see the answer

*question_answer*

A: Given data, p=60%=0.60

*question_answer*

A: Binomial distribution: A discrete r.v. X taking values 0,1,2,3, …., n is said to follow a binomial…

*question_answer*

A: Click to see the answer

*question_answer*

A: Given : A local jam production company is confident that 60% of the population will like its…

*question_answer*

A: Given data, p=60%=0.60

*question_answer*

A: Given Data: p=0.6 1.) n=200 number of persons who are expected to like it =n*p =200*0.6 =120…

*question_answer*

A: Given that, p = 0.60 (i) If 200 persons taste the new grapefruit jelly, the number of persons who…

*question_answer*

A: Click to see the answer

*question_answer*

Q: Four out of five Filipinos under the age of 30 eat rice for breakfast. If a random sample of 15…

A: Click to see the answer

*question_answer*

A: Click to see the answer

*question_answer*

A: The given scenario follows binomial distribution with n = 10 and p = 0.60.

*question_answer*

Q: In a video game, a specific attack succeeds at a rate of 20% and every try is independent. Determine…

A: Click to see the answer

*question_answer*

Q: A company that manufactures video cameras produces a basic model and a deluxe model. Over the past…

A: Given data: The percentage of the basic model camera sold is: P(B)=40%=0.40 The percentage of the…

*question_answer*

Q: In a video game, a specific attack succeeds at a rate of 18% and every try is independent.…

A: Click to see the answer

*question_answer*

Q: In a large population, 57 % of the people have been vaccinated. If 5 people are randomly selected,…

A: We have given that Sample size n= 5 Success of probability p=57%=0.57 X~binomial ( n ,p)

*question_answer*

Q: A local jam production company is confident that 60% of the population will like its grapefruit…

A: Given Information: A local jam production company is confident that 60% of the population will like…

*question_answer*

Q: A) A local jam production company is confident that 60% of the population will like its new…

A: Click to see the answer

*question_answer*

Q: When studying radioactive material, a nuclear engineer found that over 365 days, 1,000,000…

A: The given problem follows a Poisson distribution f(x) = e-λλxx!; x=0, 1,2....…

*question_answer*

Q: A manufacturer estimates that 1.5% of his output of a small item is defective. Find the probability…

A: We have to find probability using exact bínomial distributaion.

*question_answer*

Q: According to the Almanac of Questionable Statistics, Vol 4 (2012), the probability of a mass…

A: Given : the probability of a mass squirrel uprising in any given year is 0.69 and the probability…

*question_answer*

Q: The table summarizes results from 983 pedestrian deaths that were caused by automobile accidents.…

A: Total number of pedestrian who's no intoxicated =70+573=643 Total number of accident=983 We want to…

*question_answer*

Q: A stationary store has decided to accept a large shipment of ball-point pens if an inspection of 16…

A: Let the R.V X denotes the number of defective pens and it follows the binomial distribution with…

*question_answer*

Q: A recent survey of 2500 people who own tablets showed that 1,654 use the device to play games, 1,001…

A: Let G be the event that a person uses tablet for playing games and E be the event that a person uses…

*question_answer*

Q: A certain disease has an incident rate of .1%. If the negative rate is 5% and the flase positive…

A: Given: An incident rate of 0.1% negative rate is 5% positive rate is 4% compute the probability…

*question_answer*

Q: A recent study has shown that 68% of parents allow their children to ride their bicycles without…

A: Click to see the answer

*question_answer*

Q: According to a study published by a group of University of Massachusetts sociologists, about two…

A: We are given the probability that a women takes a Valium = 2/3 Therefore, the probability of…