Based on a​ survey, assume that 39​% of consumers are comfortable having drones deliver their purchases. Suppose that we want to find the probability that when six consumers are randomly​ selected, exactly two of them are comfortable with delivery by drones. Identify the values of​ n, x,​ p, and q.

Q: Based on a​ survey, assume that 33​% of consumers are comfortable having drones deliver their…

A: Given data, p=33%=0.33 q=1-p=1-0.33=0.67 n=5 P(X=2)=?

Q: Based on a​ survey, assume that 26​%of consumers are comfortable having drones deliver their…

A: From the given information,26% of consumers comfortable having drones deliver their purchases.That…

Q: Based on a​ survey, assume that 27 ​% of consumers are comfortable having drones deliver their…

A: Solution Let,

Q: Based on a​ survey, assume that 45​% of consumers are comfortable having drones deliver their…

A:

Q: Suppose that the probability an archer will hit a target is 0.35 and that each shot is independent.…

A: The result of the archer's shot is independent.  The probability that an archer will hit a target =…

Q: Based on a​ survey, assume that 28​% of consumers are comfortable having drones deliver their…

A: Given : Proportion of consumers are comfortable having drones deliver their purchases= 28%=0.28 Four…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Given : The proportion of eligible voters in the next election who will vote for the incumbent is…

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Q: Find the indicated probability. 1) Of 1454 people who came into a blood bank to give blood, 357 were…

A: Given Data: The number of people who came to give blood is: n=1454 The number of people ineligible…

Q: Based on a poll, 40% of adults believe in reincarnation. Assume that 8 adults are randomly selected…

A: Given: p=0.4n=8

Q: . A nationwide survey of college seniors by the University of Michigan revealed that almost 70%…

A: Given that n =12,p=0.7 a. find the p( 7<=x<9) =? b. find the p(x<=5) =? c. find the p(…

Q: Calculate the exact probability that the mean of 3 die rolls will be >2.5 and less than or equal to…

A: Here is the experiment of rolling a 3 die. Minimum sum=3 =(1,1,1) Maximum sum=18=(6,6,6) A total…

Q: The probability of a radar station detecting an enemy plane is 0.55. If 60 stations are in use, what…

A: The binomial distribution is given by,   P(X=x) = Cxn . px . qn-x ; x = 0, 1, 2, ....…

Q: Based on a smartphone​ survey, assume that 51​% of adults with smartphones use them in theaters. In…

A:

Q: Find the probability distribution for the number of jazz CDs when 4 CDs are selected at random from…

A:

Q: On most social media platforms, 69% of all ads are targeted ads. Ad-blockers attempt to block such…

A: Let T be the event for the targeted ads A be the event for an ad blockers

Q: In a large population, 60 % of the people have been vaccinated. If 4 people are randomly selected,…

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

A:

Q: Suppose items passed through an assembly line has a 2% defect rate. a. Find the probability that the…

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Q: Suppose it has been determined that the probability is 0.4 that a rat injected with cancerous cells…

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Q: Based on a survey assume that 42% of consumers are comfortable having drones deliver their…

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Q: The probability is 1% that an electrical connector that is kept dry fails during the warranty period…

A: Given: A probability of connector that fails while it is dry, P(FD)=0.01 A probability of connector…

Q: What is the probability that in a random sample of 510 voters, less than 49.7% say they will vote…

A: From the given information : population proportion p = 0.524 sample size n = 510

Q: Suppose that you and two friends go to a​ restaurant, which last month filled approximately 89.1% of…

A: From the provided information, Sample size (n) = 3 Probability (p) = 0.891 The process will follow…

Q: Assume that when adults with smartphones are randomly selected, 39%use them in meetings or classes.…

A: Let us assume X= the number of persons who uses smartphones in meetings or classes n= number of…

Q: Due to a manufacturing​ error, 9 cans of regular soda were accidentally filled with diet soda and…

A: Given that, Due to a manufacturing​ error, 9 cans of regular soda were accidentally filled with diet…

Q: Assume that the incidence of the HIV virus in a particuar population is 4% and that the test…

A: Let us denote  A= actually has the virus T=tested positive Given that P(A)=4%=0.04 P(T|A)=90%=0.90…

Q: eeded?

A:

Q: Based on a​ survey, assume that 3131​% of consumers are comfortable having drones deliver their…

A: Based on the provided data, the probability of consumers comfortable with delivery by drones is 31%,…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A: Solution: From the given information, n = 410 and p = 0.527.

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

A:

Q: Based on a smartphone survey, assume that 42% of adults with smartphones use them in theaters. In a…

A: a. Denote n as the size of the sample taken from the relevant population, out of which, x is the…

Q: The probability that a randomly selected individual in a certain community has made an online…

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Q: According to a survey conducted by OnePoll, a marketing research company, 10% of Americans have…

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Q: Suppose there is 46% chance of snow tomorrow, and a 14% chance of both snow and a snow day tomorrow.…

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Q: Based on a survey, assume that 39% of consumers are comfortable having drones deliver their…

A:

Q: Find the indicated probability.   A bin contains 64 light bulbs of which 10 are defective. If 5…

A: It is an important part of statistics. It is widely used.

Q: From previous experience, it was found that 62% consumers check the expiry date of medicines before…

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Q: in a large population 68% of the people have been vaccinated,if 4 people were selected, what is the…

A:

Q: Based on a​ survey, assume that 27​% of consumers are comfortable having drones deliver their…

A: A binomial experiment is a discrete probability experiment which is repeated for a fixed number of…

Q: If a fair dye is rolled two times, find the probability of rolling a 3, and then a 4. Round your…

A: Let S be the sample space

Q: Based on a smartphone survey, assume that 50% of adults with smartphones use them in theaters. In a…

A: Given: 50% of adults with smartphones are used in theatres and in a separate survey of 292 adults…

Q: Based on a​ survey, assume that 27​% of consumers are comfortable having drones deliver their…

A: In the question.

Q: Find the probability distribution for the number of jazz CDs when 4 CDs are selected at random from…

A: Solution : Given : Total number of CDs = 6 jazz +2 classical+3 rock= 11 Let, X : Number of jazz CDs…

Q: Assume that when silts with smartphones are randomly selected 37% use them in meetings or class. IF…

A: From the provided information, Sample size (n) = 6 37% of adults use smartphones in meetings or…

Q: The proportion of eligible voters in the next election who will vote for the incumbent is assumed to…

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Q: Find the indicated probability. 21. A hotel estimates that 95.5% of people who book a room actually…

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Q: Based on a survey, assume that 48% of consumers are comfortable having drones deliver their…

A: