The percentage of defective transistors produced by a factory is 15%. If a sample of 5 transistors are randomly selected, calculate the probability that exactly 3 transistors will be defective in this sample

Q: A transistor is chosen at random from the bin and put into use. If it does not immediately fail,…

A:

Q: interviewed were unaware that maintaining a healthy weight could reduce the risk of stroke. If 20…

A: Given : Probability of success,p = 0.90

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Q: A study has shown that 65% of students at some time in their college career have skipped buying…

A: Solution-: Given: We find,

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A: Let X be the random variable from binomial distribution with probability (p) = 10% = 0.10 and sample…

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A: Given: x=13n=5005

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Q: There are 3000 IC chips on a 12-inch silicon wafer. It is known that the probability that the chips…

A: As per bartleby guidelines for more than one questions asked only first should be answered. Please…

Q: A company manufactures calculators in batches of 64 and there is a 4% rate of defects. Find the…

A: Givensample size(n)=64p=0.04Let "x" be the no.of defects in a batchx~Binomial(n=64 ,…

Q: Twenty percent of all undergraduates at a university are chemistry majors. In a random sample of…

A: Given information:Population proportion (p) = 20%                                         p =…

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

A: In theoretical distribution, the binomial distribution is the discrete probability distribution.…

Q: Calculate the probability for the most probable macrostate for eight molecules that are in an…

A: Lets consider there are x particles in first half and y particle in other half. Total particles = 8

Q: Suppose that 50% of adult Australians believe that Australia should apply to host the next rugby…

A: Given: p=0.5 n=150

Q: A production line produces resistors which are 4% defective. If a random sample of 150 resistors is…

A: It is given that 4% are defective that means p=0.04 The sample size is 150 so n=150 m=np=150×0.04=6…

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Q: It is assumed that 78% of the seeds of a certain type of wheat germinate. If we randomly select 340…

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Q: Suppose that a lot of 5000 light bulbs contains 5% defectives. If n = 20 bulbs are randomly sampled…

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Q: It is a well-established fact that 40% of people are scared of squirrels. If we take a SRS of 50…

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Q: A manufacturing process that produces electron tubes is known to have a 10% defective rate. Suppose…

A: Solution : here X is random variable tube is defective.       X~Binomial(n=15 , p=0.1) i.e. X…

Q: If 200 Honda Accords are randomly selected, approximately how many of them will have the braking…

A: Given data,μ=45σ=0.5

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Q: Find the probability that a lot of 100 items, of which five are defective, will be accepted in a…

A: Here, Total number of items in a lot, N = 100 Number of defective items, x = 5 Sample size, n = 50…

Q: 63% of American adults under age 35 believe Batman could win a fight over Superman. If a random…

A: Let X be an event that american adults under age 35 believe Batman could win a fight over Superman ,…

Q: Assume that a survey of 200 randomly selected people showed that 105 will vote in the 2020 General…

A: It is given that 105 out of 200 people showed that they will vote. That it, there are 95 people who…

Q: On average 1 out of every 10 radiator caps leaks right out of the box. What is the probability that,…

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Q: ransist aple transistors, then 1) find the probability that a sample has: i-One defective…

A: Since there are multiple questions, all parts from question 1 is answered.

Q: Research has shown that approximately 1 woman in 700 carries a mutation of a particular gene. About…

A: We are given,Research has shown that approximately 1 woman in 700 carries a mutation of a particular…

Q: Identical ICs are tested for transistor failure, and it is found that the average failure is 3.4…

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Q: A meteorologist found from the past year’s records that it rained 17% of the days. Based on this…

A: Let X= number of days rained  Number of observation= 15  probability of X= p = 0.17  So, X follows a…

Q: n applicant is selected at random, what is the probability that he/she passes the academic…

A: Given:     Work Experience standards      yes  No  Total Academic Achievement Standards  yes…

Q: The probability that an atom of Fermium-253 will undergo radioactive decay within a 3-day period is…

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Q: Based on a Comcast​ survey, there is a 0.8 probability that a randomly selected adult will watch​…

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Q: Most doctors agree that 75% of those who suffer lung cancer are chain smokers. Based on this data,…

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Q: 75% of American adults received a speeding ticket. If a random sample of 20 adults is selected, find…

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Q: In a recent year 304 of the appoximately 300,000,000 people in the USA were struck by…

A: There are 300,000,000 people in the United States in which 304 people were struck by lightning. The…

Q: According to police sources, a car with a certain protection will be recovered 90% of the time. If…

A: Introduction:Consider the event of recovering a stolen car with the protection as a “success”.For a…

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

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Q: Public Opinion reported that 5% of Americans are afraid of being alone in a house at night. If a…

A: There is only two possibilities either the selected person is afraid of getting alone as success or…

Q: estimate the probability of getting an offspring pea that is green. Is the result reasonably close…

A: In a genetics experiment on ​peas, one sample of offspring contained 436 green peas and 373 yellow…

Q: A book of 500 pages, 350 typos were found. Find the probability that in a random sample of 5 pages…

A: Its Poisson distribution

Q: Another engineer is testing a different set of chips from a different wafer and hasn't seen a…

A: No. of chip tests = 200.  There has no been a defective in the past 50 chips.  But here, this wont…

Q: If 8 adults are randomly selected, the probability that exactly 2 of them do not require a vision…

A: here use binomial distribution Each trial is independent Finite number of trial There are two…

Q: In a genetics experiment on peas, one sample of offspring contained 367 green peas and 40 yellow…

A: Given data Sample of offspring contains 367 green peas and 40 yellow peas Total peas = 367 + 40 =…

Q: A manufacturer of bottles knows that 2% of its bottles are defected. If one selects 4 bottles…

A: Given Data : 2% of its bottles are defected                      One bottle is selected from 4…

Q: In a batch of 140 calculators, 7 are found to be defective. Estimate the probability that a randomly…

A: From the information, batch of 140 calculators, 7 are found to be defective.

Q: Find the probability that exactly four defectives are found

A: Given: A manufacturing process has 10% defective rate.  Random sample of 15 tubes