On a circuit board, there are 50 chips of which five are defective. If 15 chips ar selected at random, what is the probability that at most two are defective? 0.5239 0 0740

Q: In a survey of 1200 college students living in the dorms, 525 said that they had only a tablet in…

A:

Q: From a lot of 35 fire bombs, 20 are selected at random and fired. If the lot contains 11 defective…

A: i) There are total 35 firebombs. Among them, 11 are defective firebombs. So (35-11)=24 are good…

Q: A cookie is selected at random from a basket containing 27 peanut butter ​cookies, 16 caramel…

A: Given info: The basket contains 27 peanut butter ​cookies, 16 caramel ​cookies, 11 sugar ​cookies,…

Q: A retail variety store that advertises extensively by mail circulars expects a sale with 20%…

A: From the provided information, A retail variety store that advertises extensively by mail circulars…

Q: According to a recent study, 52% of people admitted to running a red light. If 4 people are…

A:

Q: A college claims that 70% of students receive financial aid. Suppose that 4 students at the college…

A: Let X denote the number of students receive financial aid and it follows binomial distribution with…

Q: In a large population 59% of the people hace been vaccinated.  If 5 people are randomly selected…

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

Q: According to a 2020 article, 69% of men do not wash their hands after using a public restroom.…

A: Ffgg

Q: manufactured 1350 write-rewrite CDs, and 90 are defective. If 3 of these CDs are randomly selected…

A:

Q: A retail variety store that advertises extensively by mail circulars expect to sell with 20%…

A:

Q: Out of 16 seeds of a new plant strain, only 4 sprout. What is the experimental probability that a…

A: Question is solved.

Q: There are 100 students surveyed. 32 are taking Calculus, 45 are taking Spanish, and 18 are taking…

A: Probability is a quantitative measure of the likelihood of an event's occurrence, taking a value…

Q: In a survey of 104 baseball fans in NYC, 53 were fans of the Mets, 73 were fans of the Yankees and…

A:

Q: Five cards are drawn from a standard 52-deck of cards.  Calculate the probability that there is…

A:

Q: A poll is given, showing 65% are in favor of a new bulding project. If 6 people are chosen at…

A: 1)Answer: Given that: p= 0.65 , n= 6 now will use Binomial probability…

Q: A softball pitcher has a 0.431 probability of throwing a strike for each pitch. If the softball…

A: Let the R.V X denotes the number of throws and it follows the binomial distribution with parameters…

Q: 45% of the population has Type o blood.  Find the probability that exactly 6 people in a group of 10…

A: The binomial probability rule states that the probability of (x) success and (n-x) failures in (n)…

Q: One- fourth of the freshmen entering UC are out of CAR students. If the students are assigned at…

A:

Q: In a certain community, on a particular weekday evening, the television is being watched in 85% of…

A: Givenp=0.85sample size(n)=15Let "x" be households watching…

Q: In a group of 1000 people, only 5% have Type AB blood. a) On average, how many donors must be…

A: "Since you have posted a question with multiple subparts, we will solve first 3 sub-parts for you.…

Q: In a citrus orchard, it is found out that 15% of them are affected by a particular disease. find the…

A:

Q: A closet contains 8 pairs of shoes. If 4 shoes are randomly sele ted, what is the probability that…

A: A closet contains 8 pairs of shoes. If  shoes are randomly selected. We have to find the probability…

Q: .Suppose that a basket contains 22 eggs in which seven are cracked. If three eggs are randomly…

A: Solution-: Given: N=22,M=7,n=3, X=3 We find, P(three cracked eggs are removed)=?

Q: Out of forty student, 14 are taking English composition and 29 are taking Chemistry. If five…

A:

Q: The 52 cards in a shuffled deck are dealt equally among four players, call them A, B, C, and D. If A…

A: There are two type of distributions, they are discrete distribution and continuous distribution. If…

Q: B. 80% of people who have sports cars are men, if 10 sports car owners are randomly selected, find…

A:

Q: A computer technician notes that 40% of computers fail because of the hard drive. If he repairs many…

A: random variable X number of trials at which first success occurs. X~geometric(p)  where…

Q: A cookie is selected at random from a basket containing 27 peanut butter ​cookies, 24 sugar…

A:

Q: A spinner is split up into 4 colored areas of the same size: red, blue, green, and yellow. The…

A: Here it is given that A spinner is split up into 4 colored areas of the same size red, blue, green,…

Q: A box contains 16 colored mugs: 4 red, 6 yellow and 6 green. Draw two mugs in succession without…

A: Given that, Total colored mugs = 16Red mugs = 4Yellow mugs = 6Green mugs = 6

Q: Of the last 230 new hires at a company, 220 had college degrees and 140 had prior experience. Only…

A:

Q: If two cards are drawn Without replacement from a deck, find the probability that the second card is…

A:

Q: At a certain college, there were 600 science majors, 200 engineering majors, and 400 business…

A: It is given that the number of science majors is 600, the number of engineering majors is 200 and…

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

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

Q: In a lot of 20 batteries, 4 are defective. If 2 are chosen, determine the probability that both are…

A: Given ,total no.of batteries=20and no.of defective batteries=4no.of non defective batteries=16

Q: A committee of 6 is to be selected from 7 females and 9 males. What is the probability of having…

A: A committee of 6 is to be selected from 7 females and 9 males . To find the probability of having…

Q: A factory produces candies, and 21% are blue. In the factory, the candies are randomly mixed…

A: Let X be the number of blue candies in the box, that follows binomial distribution with n=29 and…

Q: If 30% of all dogs in a city have brown hair. In a sample of 500 dogs, what is the probability that…

A:

Q: A cookie is selected at random from a basket containing 10 peanut butter ​cookies, 8 caramel…

A: From the provided information, The basket contains 10 peanut butter cookies, 8 caramel cookies, 12…

Q: 31% of all college students major in STEM (Science, Technology, Engineering, and Math). If 35…

A: Let X is defined as the number of college students major in STEM (Science, Technology, Engineering,…

Q: Assume 35% of dogs are adopted from a shelter. In a random sample of 500 dogs, what is the…

A: np=500×0.35=175 >5 nq=500×0.65=325 >5 We can approximate the normal probability

Q: A population consists of 15 items, 10 of which are acceptable. In a sample of four items, what is…

A:

Q: In Norway, approximately 22% of vehicles are electric vehicles. Which is closest to the probability…

A:

Q: assume the bag contains 11 basketballs, 7 of which have defective valves. You choose 2 out of the…

A:

Q: Given that there is a 0.81 probability that a randomly selected adult knows what Twitter Find the…

A: It is given that the sample size n is 4, probability of randomly selected adult knows that Twitter…

Q: 100 people were asked, “ do you favor the death penalty?” Of the 33 that answered “yes” to the…

A: Given data 100 people were asked  do you favor the death penalty?

Q: Given eight students, three of whom are female, if two students are selected at random, without…

A: Given information: Thee are 8 students. In 8 students, 3 are female and 5 are male. In the given…