use the following information to answer the question. Suppose that the probability that a person books a hotel using an online travel website is 0.68. For the questions that follow, consider a sample of 15 randomly selected people who recently booked a hotel. out of 15 randomly selected people, how many would you expect to use an online travel website to book their hotel, give or take how many? Round to the nearest whole person

Q: Suppose that 34% of people own dogs. If you pick two people at random, what is the probability that…

A: No.of people select at random = 2 The probability of one person own dogs is, P(one person own dogs)…

Q: suppose that 64% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution: Given information: Let A be the event that people having own dog P(A)= 0.64

Q: At a certain University, the chance of a student receiving financial aid is 73%. 15 students are…

A:

Q: Twenty-four percent of couples who plan to marry this year are planning destination weddings. In a…

A: I solved exactly first 3 subpart because of bartleby policy....   Let random variable X: number of…

Q: Suppose that 54% of people own dogs. If you pick two people at random, what is the probability that…

A: Let p be the probability that a person own dogs.Then,p=0.54.

Q: Suppose the probability of an IRS audit is 2.0 percent for u.s taxpayers who file form 1040and who…

A: Given information- The probability of an IRS audit is 2.0 percent for U.S taxpayers. So, Number of…

Q: The probability that an individual is left-handed is 0.190. In a class of 17 students, what is the…

A: It is given that,  The probability that an individual is left-handed is 0.190  i.e. p=0.190 We have…

Q: According to police sources, a car with a certain protection system will be recovered 94% of the…

A: Solution- Given that , p=94% or p=0.94 and q=1-p q=1-0.94 q=0.06 and Let X denote stolen cars and…

Q: Michelle, a telemarketer makes six phone calls per hour and is able to make a sale on 30% of these…

A: The random variable X is making sales. The number of cars per hour is 6. The probability of making a…

Q: the age of Subject #101 is 71. Divide that age by 10 and put a % on it.  That is the probability of…

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

Q: Suppose that 52% of people own dogs. If you pick two people at random, what is the probability that…

A: Solution  :          Given that 52% of people own dogs By choosing two personat random, we have to…

Q: What is the probability that exactly 9 out of the 14 teens I surveyed use YouTube?   Round your…

A: Let p be the probability that a teen use YouTube. Given that p=85%= 0.85 Let X represents the number…

Q: A poll showed that 68.5% of Americans say they believe that Marilyn Monroe had an affair with JFK.…

A: Given information- Percentage of Americans believe that Marilyn Monroe had an affair with JFK =…

Q: In a survey, 60% of Americans said they own an answering machine. If 13 Americans are selected at…

A: From the provided information, 60% of Americans said they own an answering machine that is (p) =…

Q: According to Gallup poll, 36% of all college students use an Apple i phone only.  If a sample of 200…

A: 1. Consider that p is population proportion of all college students who use an Apple i phone.

Q: You want to determine the probability that when five consumers are randomly selected, exactly two of…

A: The question is about binomial prob. distribution Given : No. of randomly selected customers ( n ) =…

Q: Mrs. Hiatt puts the names of all 15 of her second period students on popsicle sticks and places them…

A: Classical Definition of Probability: If there are n mutually exclusive, exhaustive and equally…

Q: Suppose that 58% of people own dogs. If you pick two people at random, what is the probability that…

A: Given that 58% of people own dogs Two people are randomly selected. We have to find they both own a…

Q: Suppose that 68% of people own dogs. If you pick two people at random, what is the probability that…

A: According to the provided information, 68% of people own dogs.

Q: The newspaper reports that among individuals in the 18 to 22 age, 25% drink coffee. If 400 people of…

A: Given,n=400p=0.25q=1-0.25=0.75np=400×0.25=100≥5nq=400×0.75=300≥5we can use normal…

Q: Imagine there are 23 people in a room.  Suppose that these people were selected randomly.  Give a…

A: Introduction: The probability of an event is the number of cases favorable for the event, divided by…

Q: Suppose that 66% of people own dogs. If you pick two people at random, what is the probability that…

A: We want to find what is the probability that they both own a dog?

Q: Suppose that 24% of people own dogs. If you pick two people at random, what is the probability that…

A: Given 24% of people own dogs

Q: Suppose that kearny Hight school ,37%are juniors,54% are female, and 28%are female and juniors .Find…

A:

Q: Quality control. An assembly plant produces 40 outboard motors, including 7 that are defective. The…

A:

Q: In a condominium, the probability that a person owns a car is 0.4. If 19 tenants were interviewed…

A: given data P(owns a car) = p = 0.4n = 19 x = no. ov interviewes person owns a carP(x=7) = ?

Q: If the probability that a randomly chosen college student takes statistics is 0.34, then what is the…

A: The probability that a randomly chosen college student takes statistics is 0.34. The probability…

Q: A marketing company has randomly surveyed 194 men who watch professional sports. The men were…

A:

Q: For x = 8,16,23,23,23,32,32,32,32,45,45 What is the probability (%) of getting x = 32? Round your…

A: As there are total 11 sample

Q: The newspaper publishes an article that 62% of teenagers prefer Marvel to DC comics. You decide to…

A: Given that, probability of marvel= 62% = 0.62 So Probability of DC comics q= 1-p= 1-0.62 q= 0.38…

Q: Suppose that 15% of the population is left-handed. Find the probability that in group of 50…

A: Introduction :-  We want to find the probability that there will be exactly 5 people in the group of…

Q: For the word "CRETOPAHIU", the letters are randomly arranged. Find the probability that all vowels…

A: given word is "CRETOPAHIU"Total no. of letters in the given word=10No. of vowels in the given word =…

Q: 2) This question uses the data from above. For each of the following, show how to compute the…

A: 2)a) The required probability (breast cancer present) can be obtained as:

Q: The probability that an individual is left-handed is 0.140. In a class of 20 students, what is the…

A: Let X: number of left handersX has binomial distribution.X~binomial(n,p)where number of trials(n)=…

Q: The probability that a person catches a cold during the cold and flu season is 0.4. If 10 persons…

A: We have given that- P(a person catches a cold during the cold and flu season) = 0.4 Sample size, n =…

Q: Suppose that 55% of people own dogs. If you pick two people at random, what is the probability that…

A: Let p be the probability that a person owns dog. Given that p = 0.55 Let X denote the number of…

Q: survey was given to adult residents in a particular city. It found that 29% of the residents…

A:

Q: What is the probability that of the 77 people selected more that 50% will have a cat at home.

A: It is given that Sample size n = 77 Population proportion = 0.3313

Q: Suppose that 57% of people own dogs. If you pick two people at random, what is the probability that…

A: Provided data is, 57% of people own dogs. Two people picked up randomly. The required probability…

Estimation

A new framework of data analysis where the new statistical methods are used for interpreting the results and analyzing the data is known as estimation in statistics.