A Web sile reported in 2018 that 415% of all Web traffic comes from laptops and desktops. Complete parts a through d below based on if a random sample of 11 households was selected. a What is the probability that exactly two households used a laptop or desktop to access the web? The probability is (Round to four decimal places as needed.)

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

A:

Q: Based on a​ poll, among adults who regret getting​ tattoos, 20​% say that they were too young when…

A: As per our guidelines we are suppose to answer three sub parts. Given,n=8p=0.20Let  X=no.of adults…

Q: Use the data given in the table below to compute the probability that a randomly chosen voter from…

A: we are given a table: we have to find the probability that a randomly chosen voter from the survey…

Q: Find the probability that at most one household is tuned to September Road. P(at most one) =

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A: From the provided information, Sample size (n) = 6 68% of the respondent d believe inequality is too…

Q: Out of 450 applicants for a job, 212 are male and 54 are male and have a graduate degree. 212 212 54…

A: The probability of simple events is finding the probability of a single event occurring.

Q: Based on a​ poll, among adults who regret getting​ tattoos, 16​%say that they were too young when…

A:

Q: As part of its quality-control program, the video-game DVDS produced by Starr Communications are…

A: Given data, Number of dvds n= 6 p=2.5% = 0.025 q=1-p q=1-0.025 q= 0.975

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A: Given :   contribute Do not contribute Total male 127 123 250 Female 142 108 250 Total…

Q: The following is a contingency table showing the number of rural and urban residents having the…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

Q: One out of every 100 tax returns that a tax auditor examines requires an audit. Find the probability…

A: Solution: Geometric distribution: The geometric distribution should be used if the investigator is…

Q: A coin is tossed and an eight-sided die numbered 1 through 8 rolled Find the probability of tossing…

A: We have,  There are two event, E1=  Tossing a coin and getting tail E2= rolling a die, getting…

Q: According to a survey, 10% of Americans are aftaid to fly. Suppose 1,100 Americans are sampled.…

A: From the given information, consider X be a random variable binomially distributed with parameter…

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

A: Given problem Given that   Based on a poll, among adults who regret getting tattoos 17% say that…

Q: A test was given to a group of students. The grades and gender are summarized below A Total Male 14…

A: Given table:

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A:

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A: The table shows the results of a survey in which 250 male and 250 female workers.

Q: his is a type of probability is found by guessing or estimating the value based on nowledge and…

A: Here we Will use the Basic definition of type of Probabilities

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: A three-bulbed flask contains five particles. What is the probability, to three significant figures,…

A: Let us assume X be the random variable representing the number of particles, out of total 5, in the…

Q: A statistical analysis of 1,000 long-distance telephone calls made from the headquarters of the…

A:

Q: Based on a poll , among adults who regret getting tattoos, 28% say that they were too young when…

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

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A: From the given information we find the probability.

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A: (a)   Obtain the probability that in the next six flights exactly four flights will be on time.…

Q: A study reports that 36% of companies in Country A have three or more female board directors.…

A:

Q: A survey asked subjects whether they are a member of anvironmental group and whether they would be…

A: Given : A survey asked subjects whether they are a member of an environmental group and whether they…

Q: The accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A:

Q: Based on a​ poll, among adults who regret getting​ tattoos, 28​% say that they were too young when…

A: According to bartleby expert guidelines we can answer only first three subparts. Rest can be…

Q: In country X, 41% of the adult population is nearsighted. If four people from this country are…

A: Solution: Let Y be the number of people are nearsighted and n be the sample number of people. From…

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: Suppose that two failed wells are selected randomly (without replacement) for a follow-up review.…

A: From the given information, two failed wells are selected randomly without replacement. a) The…

Q: The table below describes the smoking habits of a group of asthma sufferers. Occasional Smoker…

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Q: Given that every ninth person in line will get a coupon for a free box of popcorn at the movies,…

A: Given that every ninth person in line will get a coupon for a free box of popcorn at the movies.…

Q: Of the 82 grade-12 students at a school, 22 are taking Physics. Suppose that 18 grade-12 students…

A: This is a binomial distribution. The problem is solved using the probability distribution function…

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: The table below describes the smoking habits of a group of asthma sufferers. If one of the 1156…

A: Two cross table is a type of table where we can write the conditional probability easily. This is…

Q: A test was given to a group of students. The grades and gender are summarized below A В C Total Male…

A: Question: If one student is chosen at random, find the probability that the student was female GIVEN…

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: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A: Given that the table lists the frequency of clowns, by hair color, in a given fraternal order.

Q: Based on a​ poll, among adults who regret getting​ tattoos, 28​% say that they were too young when…

A: From the given information, a sample of 8 adults who regret getting tattoos are randomly​ selected…

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 accompanying table shows the results of a survey in which 250 male and 250 female workers ages…

A:

Q: The table below lists the frequency of clowns, by hair color, in a given fraternal order of clowns.…

A: In question, Given a table lists the frequency of the clowns by hair color. Then we'll find the…

Q: a. What is the probability that is within $500 of the population mean if a sample of size 60 is used…

A: here given , for population mean = 71300 standard deviation  = 5000   here sample size used in both…

Q: According to PAGASA (Philippine Atmospheric, Geophysical, and Astronomical Administration), on…

A: Given : Let X : Number of typhoons per year which is hit a CAR λ = 12Average number of typhoons per…

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

A:

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

A:

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

A:

Q: If one person is selected from the population described in the table, find the probability that the…

A: We’ll answer the first question since the exact one wasn’t specified. Please submit a new question…

Q: Answer the Following Question Probability that a 4 or a red queen is drawn from a deck of…

A: