According to a recent report, 67%of Internet searches in a particular month used the Google search engine. Assume that a sample of 22 searches is studied. Round the answers to at least four decimal places. What is the probability that more than 17 of them used Google?

Q: According to a recent report, 65%of Internet searches in a particular month used the Google search…

A: Hey there! Thank you for posting the question. Since your question has more than 3 parts, we are…

Q: According to a government​ commission, 70% of all the​ nation's households have VCRs. In a random…

A: According to a government​ commission, 70% of all the​ nation's households have VCRs. Probability =…

Q: According to a research​ corporation, 46​% of women in a particular region suffer from holiday​…

A:

Q: In an experiment consisting of three flips of a fair coin, what is the probability that the first…

A: Given that  In an experiment consisting of three flips of a fair coin what is the probability that…

Q: The article "Should You Report That Fender-Bender?"† reported that 7 in 10 auto accidents involve a…

A:

Q: Based on a poll , among adults who regret getting tattoos , 38 % say that they were too young when…

A: given data,p(got their tattoos)=0.38q=1-p=1-0-38=0.62n=10x=No.of adults have tattoos

Q: According to the National Highway Traffic Safety Administration, 83% of Americans used seat belts…

A: In this question it has given that,Probability (that Americans use seat belt belts regularly) =…

Q: Every year, many people hiking the Australian Outbacks are reported to be lost, and around 34% of…

A: Conditional Probability: Let A and B be two events with P(A) > 0. Then the conditional…

Q: Refer again to the data from the MBA new-matriculants survey in exercise 52. Given that a person…

A:

Q: In a Gallop Poll, 35% of 30 - 49 states that they believe in ghosts. Find the probability that out…

A: (a) The probability that college students do not believe in ghosts is, P(do not believe in ghosts)…

Q: Based on a​ poll, 69​% of Internet users are more careful about personal information when using a…

A: Given Data Probability of success,p = 0.69 Probability of failure,q=(1- 0.69 )= 0.31…

Q: A regional survey found that 60% of all families who indicated an intention to buy a new car bought…

A: Let's take the total number of people in a survey as n=100. Number of people had an intention and…

Q: According to a study by the National Institute of Health (HERE) 90% of the world's population is…

A: From the provided information, According to a study by the National Institute of Health (HERE) 90%…

Q: Based on a​ poll, among adults who regret getting​ tattoos, ​17% say that they were too young when…

A:

Q: based on a Harris poll among adults who regret getting tattoos 20% say that they were too young.…

A: Binomial distribution :  Binomial distribution describes the possible number of events occurs in…

Q: The National Coffee Association reports that among individuals in the 45 to 55 age, 70% drink…

A:

Q: A group of realtors estimates that 23% of all homes purchased last year were considered investment…

A: It is given that 23% of all homes purchased last year were considered investment properties.

Q: According to a 2018 survey, 74 percent of employed young adults expect to bring work on a vacation…

A:

Q: According to a posting on a website subsequent to the death of a child who bit into a peanut, a…

A: Let A be the event that a person has food allergy Given, P (A) = 4% = 0.04. Let B be the event that…

Q: Based on a poll, among adults who regret getting tattoos, 30 % say that they were too young when…

A:

Q: According to IDC, 70% of smartphones in the world use Google’s Android operating system in the…

A: Given: 70% of smartphones in the world use Google’s Android operating system in the fourth quarter…

Q: The Club reports that among individuals in the 28 to 32 age, 35% are football fans. If 200 people of…

A: We have given that p = 35% = 0.35 n = 200

Q: Based on a​ poll, 68​% of Internet users are more careful about personal information when using a…

A: p=0.68  _________________________ P(x≥1) = ?

Q: Based on a​ poll, 68​% of Internet users are more careful about personal information when using a…

A:

Q: According to a study conducted by the a public health school, a child seated in the front seat who…

A: Let the events,A: Airbag deploys during an accident,K: Child is killed.It is given that airbags…

Q: A television commercial claims that 1 out of 5 of "today's marriages" begins as an online…

A: A random variable follows the binomial distribution if it satisfies the following conditions. There…

Q: What is the probability that a randomly selected representative votes yes on El Salvador aid? Round…

A: We have to find out the probability that a randomly selected representative votes yes on El…

Q: According to a recent report, 67% of Internet searches in a particular month used the Google search…

A:

Q: Based on a poll , among adults who regret getting tattoos , 30 % say that the too young when they…

A: Given, p=30% = 0.3 n=5 q=1-p=1-0.3=0.7

Q: According to IDC, 70% of smartphones in the world use Google’s Android operating system in the…

A: It is given that 70% of smartphones in the world use Google’s Android operating system . Then , the…

Q: According to data on the sale of Vehicles in Barbados, it was calculated that men purchase 75% of…

A: From the provided information, Men purchase 75% of vehicles in Babados (p) = 0.75 Sample size (n) =…

Q: In a brand recognition study, 874 consumers knew of Amazon, and 20 did not. Use these results to…

A: In a brand recognition study, 874 consumers knew of Amazon, and 20 did not. Use these results to…

Q: According to a study on teenage shopping behavior, it was found that 74% of female teens regularly…

A: Answer: Given that: p= 0.74 , n= 6 now will use Binomial probability P(X=x)=nx*px*(1–p)n–x,where…

Q: In a retirement community, 13% of cell phone users use their cell phones to access the internet. In…

A:

Q: According to a study on teenage shopping behavior, it was found that 75% of female teens regularly…

A: Solution: Let X be the number of teenagers do their shopping in stores and n be the number of…

Q: According to a study conducted by the a public health school, a child seated in the front seat who…

A:

Q: The article "Should You Report That Fender-Bender?"† reported that 7 in 10 auto accidents involve a…

A: We use binomial distribution to find the probabilities. Binomial probability = nCx * px * qn-x…

Q: The auto parts department of an automotive dealership sends out a mean of 4.4 special orders daily.…

A: Obtain the probability that, for any day, the number of special orders sent out will be no more than…

Q: At the Fidelity Credit Union, a mean of 7.3 customers arrive hourly at the drive-through window.…

A: Suppose X is the number of customer that arrive hourly at the drive through window can be considered…

Q: based on a pole, among adults who regret getting tattoos, 23% say that they were too young when they…

A:

Q: In a retirement community, 13% of cell phone users use their cell phones to access the internet. In…

A:

Q: According to a study conducted by the a public health school, a child seated in the front seat who…

A: Let C= event that a child was killed B= event that the airbag deployed Given that P(C|B)=1.79P(C|B')…

Q: In a large on-the-job training program, half of the participants are female and half are male. In a…

A:

Q: The auto parts department of an automotive dealership sends out a mean of 5.8 special orders daily.…

A: X=The number of special orders sent out X~Poissonλ=5.8   The probability mass function of Poisson…

Q: What is the probability that 2 or fewer are serving time for drug dealing?

A: We have given that the random variable X i.e, service time follows Binomial distribution with…

Q: In a survey of 2541 adults aged 18 years and older, 63% of respondents claimed that it was easier to…

A: Given information- Given problem is of binomial distribution. Probability of success, p = 0.37 No.…

Q: In a survey of 1000 social-media account holders aged 18 years and older conducted by a certain…

A: Total numbers of account holders: n=1000 Probability that they have one or two account is: p=0.61…

Q: In an ESP experiment subjects must predict whether a number randomly generated by a computer will be…

A:

Q: Based on a​ poll, among adults who regret getting​ tattoos, 23% say that they were too young when…

A: Given,n=10p=0.23Let X=no.of adults to get tattoosX~Binomial(n=10  ,  p=0.23)P(X=x)=10x…

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.