A transistor is chosen at random from the bin and put into use. If it does not immediately fail, what is the probability it is acceptable?

Q: A study shows in'a certain scl module in a day is 26.8 hour normally distributed, a] What is the…

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Q: The Philippine Red Cross says that about 11% of PH population has Type B blood. A blood drive is…

A: Given:  The Philippine Red Cross says that about 11 % of PH population has Type B blood.  A blood…

Q: Based on a​ poll, 60​%of adults believe in reincarnation. Assume that 4 adults are randomly​…

A: Let us consider believing in reincarnation as success. Then, p=p(Success)=0.6. Let X be the number…

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 70% of planted…

A: From the provided information, Sample size (n) = 6 70% of planted seeds will germinate that is (p) =…

Q: a. What is the probability that a cell divides in less than 45 minutes? b. What is the probability…

A: Here Given  Time to divide cell is normally distributed with  Mean= μ=1 Hr=60 min SD=σ=5 mins here…

Q: A type of tomato seed has a germination rate of 91%. A random sample of 160 of these tomato seeds is…

A: It is given that n =160 and p =0.91.

Q: Based on a​ poll, 50% of adults believe in reincarnation. Assume that 8 adults are randomly​…

A: It is given that 50% of adults believe in reincarnation while 8 adults (n) are randomly selected.…

Q: A factory received a shipment of 15 capacitors, and the vendor who sold the items knows there are 8…

A: b) He can choose any 6 capacitors from 15 capacitors  in 15C6=5005 ways   He can choose 4 defective…

Q: In a town with 10,000 populations, they got a call to test a certain disease that has an incidence…

A: Consider the following events, D=a person has the diseaseD'=a person does not have the diseaseP=test…

Q: A sample of size 200 is taken at random from an infinite population. Given that the population…

A: We have to find given sample proportion...

Q: Each sample of water has a 10% chance of containing a particular organic pollutant. Assume that the…

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Q: What is the probability that he must stop a. At both lights. b. At the first light but not at the…

A: Given : P (He must stop at the first light) = 0.35 P ( Stopping at the second light) = 0.65 P (…

Q: Smith is a weld inspector at a shipyard. He knows from keeping track of good and substandard welds…

A: Obtain the probability that he will find between 10 and 20 substandard welds. The probability that…

Q: Smith is a welding inspector at a shipyard. He knows from keeping track of good and substandard…

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Q: According to a recent study, 1 in every 10 women has been a victim of domestic abuse at some point…

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Q: A factory received a shipment of 15 sprockets, and the vendor who sold the items knows there are 7…

A: Let X= number of defective items.    a) We have to find P(X=6) If 6 items are defective then we can…

Q: Each of 12 refrigerators of a certain type has been returned to a distributor because of an audible,…

A: A hypergeometric distribution is a discrete probability distribution, having pmf…

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 70% of planted…

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Q: A sample of size 200 is taken at random from an infinite population. Given that the population…

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Q: Suppose that 50% of all babies born in a particular hospital are boys. If 7 babies born in the…

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Q: In a town with 10,000 populations, they got a call to test a certain disease that has an incidence…

A: Total population: 10000 Incidence rate = 4% I.e. 4100×10000=400 will have disease. Now 10% have…

Q: What is the probability that the spinner shown below will stop on a shaded area on the next spin?

A: Given, To find the probability of the spinner stopped in the shaded area

Q: What is the theoretical probability of rolling a 8-sided die 2 times in a row, and all of them…

A: Sample space (S): Total possible outcome n(S) = 8*8 = 64

Q: Suppose that a group of illegal counterfeiters print 1,000 copies of fake $20 bills and introduces…

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Q: Out of two hundred fifty-six megabytes-memory of the android phone, there is a probability of one…

A: The Poisson distribution is used to calculate the probability of getting r number of…

Q: 4. A manufacturer of halogen bulbs knows that 3% of the production of their 100 W bulbs will be…

A: Given n =144,p=0.03, P(X =5 ) = ?

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 80% of planted…

A: Given information- We have given that the percentage of planted seeds that will germinate is 80%.…

Q: factory received a shipment of 14 flanges, and the vendor who sold the items knows there are 7…

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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: For one adult chosen at random, compute the probability that: (i) he reads none of the papers

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Q: A foreman for an injection-molding firm admits that on 52% of his shifts, he forgets to shut off the…

A: Let us define some events A : the forman forget to shut off the machine. B : the forman does not…

Q: Suppose that 45% of all babies born in a particular hospital are girls. If 6 babies born in the…

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

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Q: When studying radioactive​ material, a nuclear engineer found that over 365​ days, 1,000,000…

A: The given problem follows a Poisson distribution                       f(x) = e-λλxx!; x=0, 1,2....…

Q: A certain mass of Uranium-235 emits radioactive particles at a rate of 20 disintegrations per…

A: Solution

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

A:

Q: According to data from the ABC Group, 36% of Americans eat breakfast every day of the week. Assume…

A: Let "X" be Americans who eat breakfast every day.

Q: The percentage of defective transistors produced by a factory is 15%. If a sample of 5 transistors…

A: The percentage of defective transistors produced by a factory is 15%.  A sample of 5 transistors are…

Q: A factory received a shipment of 14 flanges, and the vendor who sold the items knows there are 8…

A: Solution: a. From the given information, there are 14 flanges. Out of which there are 8 flanges are…

Q: A doctored coin with pr(H) = 0.9 is flipped 15 times. What is the probability of obtaining at least…

A: Given Data: The probability of getting a H is: prH=0.9 The number of time the given coin flipped is:…

Q: In a certain type of automobile engine, the cylinder head is fastened to the block by 10 bolts, each…

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Q: When treated with anabiotic 92% of all the Dolphins are cured of an ear infection. If 8 Dolphins are…

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Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 75%of planted…

A: Given that the manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 75%of…

Q: Suppose it is known that in a certain community 30% of the households have a micro-wave oven. If we…

A: Givenp=0.30sample size(n)=19Let "x" no.of households will have micro-wave…

Q: Based on a poll, 40% of adults believe in reincarnation. Assume that 4 adults are randomly selected,…

A: Given P=0.40

Q: The manufacturer of a fertilizer guarantees that, with the aid of the fertilizer, 70% of planted…

A: Formula : Binomial distribution is given by

Q: Find the probability that a 4 is obtained on one of the dice in a throw of rwo dice, given that the…

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Q: A survey determines that six out of every ten Destin residents shop at Target. In a group of 10…

A: Givenn=10p=610=0.6x=no.of residents shop at targetx~Binomial(n=10,p=0.6)P(X=x)=Cxnpx(1-p)n-x  ;…

Q: According to the Center for Disease Control and Prevention (CDC), up to 20% of Americans contract…

A: Given: Two randomly selected Americans are independent of each other. The probability that the…

Q: When treated with anabiotic 92% of all the Dolphins are cured of an ear infection. If six Dolphins…

A: