One survey showed that 59% of Internet users are somewhat concerned about the confidentiality of their email. Based on this information, what is the probability that for a random sample of 10 Internet users, 6 are concerned about the privacy of their email

Q: In a commissioned research, the inter-collegiate swim meets management found out that an estimated…

A: GivenThe percentage of swimmers competing use performance enhancing drugs = 3% The accuracy of the…

Q: It is estimated that 1 in 59 students in Canada have been diagnosed with Austism Spectrum Disorder.…

A: Given data: The expression for the probability that 1 in 59 students in Canada has been diagnosed…

Q: It was estimated that 30% of all seniors on a campus were seriously concerned about employment…

A: Let us denote: E=seriously concerned about employment prospects G= seriously concerned about grades,…

Q: A financial analyst believes that if interest rates decrease in a given period, then the…

A: Let event A denotes that the interest rates will decrease in a given period And event B denotes that…

Q: If a randomly selected female student abstains from​ alcohol, what is the probability she attends a…

A: Given info: 20.4% of women attending all-women colleges abstained from alcohol, compared to 17.7% of…

Q: According to a study, 83% of k-12 schools or districts in a country use digital content such as…

A: Probability:   The ratio of the number of favorable outcomes to certain event and total number of…

Q: Suppose a study of driving under influence and driving without seatbelt produced the following data:…

A:

Q: It has been found that 1 out of every 10 people who visit a local store purchasecigarettes. If we…

A: Binomial distribution: The binomial distribution gives the probability of number of successes out of…

Q: A recent survey examined the use of social media platforms. Suppose the survey found that there is a…

A: The probability of union of two sets are given as, P(A or B) = P(A) + P(B) – P(A and B).

Q: In the United States, about 3.5 percent of teenagers have green eyes. For the teenagers who are born…

A: Given, P(Green) = 0.035 P(Glasses/Green) = 0.22 P(Glasses/Non Green) = 0.11 P(Non Green) = 0.965

Q: The National Association of Realtors estimates that 23% of all homes purchased in 2004 were…

A: Probability of success, p=0.23 and n=800.

Q: A recent study shows that 60% of all adults in the U.S. favor tougher gun laws. 1. If you survey 13…

A: Given that,Probability = 60% = 0.60Sample size, n =8

Q: As Melson Interactive survey for Sri Sintoque Continental Hotels, Resorts & Spa asked respondents,…

A: Given: Probability of success (p)=0.28 Number of samples (n)=6 Consider, X be the random variable…

Q: Need help understanding how to solve this, thank you

A: a. From the given information, there are 6 international travellers  and 23% of the respondents…

Q: Based on a​ poll, 61​% of Internet users are more careful about personal information when using a…

A:

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

A:

Q: A recent survey found that 62% of the households surveyed had internet access,68% had cable TV, and…

A: Given, A recent surveyA=households survyed has internet accessB= has cable TVPA=62%  =0.62…

Q: Suppose the proportion of elementary students in Texas that are enrolled in fully remote learning…

A: Given that p = 0.20, n = 100, p(x<=10) = ?

Q: The manager of a restaurant in a commercial building has determined that the proportion of customers…

A: Given data n=100 p=14%=0.14

Q: accounting professor claims that no more than one quarter of undergraduate business students will…

A:

Q: recent study by Allstate Insurance Co. finds that 82% of teenagers have used cell phones while…

A: Where,

Q: According to a study in a medical journal, 202 of a sample of 5,990 middle-aged men had developed…

A: Concept of probability: Probability deals with the likelihood of occurrence of a given event. The…

Q: In a recent​ year, about 38​% of all infants born in a country were conceived through​ in-vitro…

A:

Q: A recent survey reported that 69% of Americans approve of human embryonic stem cell research. If an…

A: Given : Let A be the event of  Americans approve of human embryonic stem cell research. p ( A ) =…

Q: According to a National Public Radio poll, 46% of American school students pay no attention to sex…

A:

Q: What is the probability of randomly selecting a member of the traveling public and finding out that…

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Q: What is the probability that 8 out of 12 customers will see dramatic results? What is the…

A:

Q: Based on a​ poll, 67​% of Internet users are more careful about personal information when using a…

A: Consider a random variable X which represent the number internet users who are more careful about…

Q: A politician running for Senate in California claims that only 34% of Californians approve of the…

A: Obtain the probability that more than 40% of those surveyed approve of the competitor. The…

Q: A health HMO finds that that 56% of their policy holders are married. Amongst that same group 67%…

A: Probability that policy holder is married = P(M) = 0.56 Probability that policy holder have atleast…

Q: In a recent year, about 37% of all infants born in a country were conceived through in-vitro…

A: It is given that , In a recent year. about 37% of all infants born in a country were conceived…

Q: A survey of executives revealed that 35 percent sign of them regularly read The Wall Street Journal,…

A:

Q: In a recent year, about 34% of all infants born in a country were conceived through in-vitro…

A: a) It is given that about 34% of all infants born in a country were conceived through IVF.

Q: The probability, to the nearest hundredth, that a randomly selected household subscribes to cable…

A: Given, A survey of households, who subscribe to Netflix and the percentage who subscribe to cable…

Q: An economics professional body estimates that 80% of the students taking undergraduate economics…

A:

Q: In a recent year, Delaware had the highest capita annual income with $51, 803. If σ = $4850 , what…

A: Given,  = 51803 ,  = 4850 Using central limit theorem, P( < x) = P(Z < ( x -  ) / (  / sqrt…

Q: A large national study finds that 10% of pregnant women deliver prematurely. A local obstetrician is…

A: As per bartleby guidelines only 3 subparts are answered, please upload the rest separately. It is…

Q: A random sample of 270 homes was taken from a large population of older homes to estimate the…

A: Given: A random sample of 270 homes was taken from a large population of older homes to estimate the…

Q: The National Association of Realtors estimates that 23% of all homes purchased in 2004 were…

A: Given: p=0.23 n=800 x=200 The sample proportion is, p^=xn=200800=0.25

Q: A manufacturer of aspirin claims that the proportion of headache sufferers who get relief with just…

A: It is given that, Aspirin claims that the proportion of headache sufferers who get relief with just…

Q: A recent survey shows that 16% of college students have dogs and 38% have an HBO subscription.…

A: Percentage of student have dogs is 16%. Percentage of student have HBO subscription is 38%.

Q: 14 percent of the school age population attends private schools and 1% of those get​ executive-level…

A:

Q: A survey reports that 53% of college students use Google as their search engine.  If 100 students of…

A:

Q: A study was conducted to better understand the television habits of married men and women during…

A:

Q: A CNN/USA Today/Gallup poll in April 2005 reported that 75% of adult Americans were satisfied with…

A:

Q: ) What is the probability that a randomly selected adult regularly consumes both coffee and soda? )…

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Q: It is reported that 15% of all books sold are of the science fiction genre. If a bookstore sells 316…

A: The binomial probability distribution with parameters n and p is, PX=x=nxpx1-pn-x In the formula, n…

Q: According to the American Dental Association, 60% of all dentists use nitrous oxide in their…

A: Given Data population proportion,p = 0.6 sample size n = 600

Q: According to a study done at Otago University Wellington, the probability a randomly selected…

A: Obtain the probability that at least 3 of the people will not cover their mouth when they sneeze.…