Based on a survey assume that 26% of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when 6 consumers are randomly selected, exactly 3 of them are comfortable with delivery by drones. Identify the values of n, x, p and q

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

A: From the given information, 26% of couples who plan to marry this year are planning destination…

Q: In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. What is the…

A: In a recent survey of 25 voters, 17 favor a new city regulation and 8 oppose it. We have to find the…

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A:

Q: For a particular clothing store, a marketing firm finds that 17% of $10-off coupons delivered by…

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A: From the information given the contingency table is,   Respond Refuse Total 18 - 21 age 67 12…

Q: ters are concerned about declining levels of cooperation among persons contacted in surveys. A…

A: Total number of people who responded = Number of people in 18-21 bracket who does not responded…

Q: Assume that 12 jurors are randomly selected from a population in which 75% of the people are…

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Q: Assume that 12 jurors are randomly selected from a population in which 74% of the people are…

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A: From the provided information, 10 out of 90 manufacturing products found to have a contamination in…

Q: In testing a certain kind of truck tire over a rugged terrain, it is found that 25% of the trucks…

A: Solution: 2. Let X be the number of trucks have blowouts and n be the sample number of trucks…

Q: Assume that 12 jurors are randomly selected from a population in which 75% of the people are…

A: According to the provided information, 12 jurors are randomly selected from a population in which…

Q: In testing a certain kind of truck tire over rugged terrain, it is found that 25% of the trucks fail…

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Q: 20 Four out of five Filipinos under the age of 30 eat rice for breakfast. If a random sample of 15…

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Q: Assume that 12 jurors are randomly selected from a population in which 78% of the people are…

A: From the given information, number of juniors randomly selected n = 12. Let X be the number of…

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Q: A research study uses 800 men under the age of 60. Suppose that 40% carry a marker on the male…

A: From the given data P=40%=0.40

Q: A board game uses the deck of 20 cards shown to the right. Two cards are selected at 1 2, R R R. 3 4…

A: Total number of possible ways to pick a card = 20 Total number of possible ways to pick a particular…

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Q: A jury pool has 24 men and 16 women, from which 12 jurors will be selected. Assuming that each…

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

Q: Sixty-five percent of men consider themselves knowledgeable football fans. If 14 men are randomly…

A: given p=65%=0.65 , n=14  P(X=3)=? X~Bin(n=14, p=,0.65)

Q: Based on a​ poll, among adults who regret getting​ tattoos, 12​% say that they were too young when…

A: As per our guidelines we are  suppose to do only three…

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Q: Fifty-three percent of all persons in the U.S. population have at least some college education.…

A: According to the given question, Fifty-three percent of all persons in the U.S. population have at…

Q: It is estimated that 70% of the students attending a school in a rural area, take the bus to school.…

A: Here given, It is estimated that 70% of the students attending a school in a rural area, take the…

Q: In a survey of 1295 people, 905 people said they voted in a recent presidential election. Voting…

A: We have given that  Sample size n=1295 , success of probability p=67%=0.67 q=1 - p= 0.33

Q: Suppose in a local Kindergarten through 12th grade (K - 12) school district, 53 percent of the…

A: From the given information, n=300 and p=0.53.

Q: Based on a​ poll, among adults who regret getting​ tattoos, 12​% say that they were too young when…

A:

Q: Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A…

A:

Q: A cafe receives an average of 4 orders of Mocha Frappe every 5 minutes. What is the probability of…

A: Poisson distribution : The random variable x defines number of events that occur in an interval…

Q: A marketing research survey shows that approximately 80% of car owners indicated that their next car…

A: Let X represent the random variable n=5 p=0.8   X~ Binomial (5, 0.8)

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A: given that n =14,p=0.6, p(x=5)=?

Q: In a plant, 10 out of 9o manufacturing products found to have a contamination. An investigation…

A: Given:

Q: Too Young to Tat – Based on a Harris poll, among adults who regret getting tattoos, 20% say that…

A: Let the random variable X denote the no. of adults say that they were too young to get tattoos and…

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Q: 11) A one-week study revealed that 60% of a warehouse store's customers are women and that 30% of…

A: Given that, 60% of warehouse = women,  and 30% of women = spend atleast $250 Probability that random…

Q: 7) The table below describes the exercise habits of a group of people suffering from high blood…

A: Given information,

Q: Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A…

A: The age bracket table is shown below:

Q: Pollsters are concerned about declining levels of cooperation among persons contacted in surveys. A…

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

Q: A blind taste test will be conducted with 9 volunteers to determine whether people can taste a…

A:

Q: Assume that 12 jurors are randomly selected from a population in which 75% of the people are…

A: The probability distribution of number of Mexican-Americans (X) when 12 juror are selected from the…

Q: The leading brand of powdered milk in the Philippines has a market share of 45%. A sample of 14…

A: Given that  n=14 , p=45%=0.45 , q=1-p=1-0.45=0.55 X~Binomial(n=14,p=0.45) X= Number of leading brand…

Q: a singlé randomly selected movie, find the probability that this movie's production cost is between…

A: here given, the average cost for major  movies is 65 million dollars and the standard deviation is…

Q: In a survey of 1145 ​people, 775 people said they voted in a recent presidential election. Voting…

A: Here, n=1145, p=0.65, x=775.

Q: The table below describes the exercise habits of a group of people suffering from high blood…

A: Given Data:   No exercise Occasional exercise Regular exercise Total Men 361 87 66 514 Women…

Q: In order to start a particular board game, a player must roll a 1 or a 6. Show the probability…

A: From the given information, the player must roll a 1 or a 6. Consider, the standard dice with 6…

Q: Show all values of n, p, and x for full credit! A recent study shows that 60% of all adults in the…

A:

Q: Based on a​ survey, assume that 37​% of consumers are comfortable having drones deliver their…

A: Given Information: 37​% of consumers are comfortable having drones deliver their purchases.

Q: Assume that 12 jurors are randomly selected from a population in which 73% of the people are…

A: It is given that 73% of the people are Mexican-Americans.

Q: Based on a smartphone survey, assume that 55% of adults with smartphones use them in theaters. In a…

A: Solution: Given information: Let X be the random variable of adults used smartphone in the theater…