Suppose a lot of 25 machine parts is delivered and that a part is considered acceptable only if it passes tolerance test. Suppose further we sample 10 parts and find that none are defective. What is the probability of this event if there are 6 defective parts, that is, parts that do not pass a tolerance test, in a lot of 25?

Q: 4. What is the probability that the selected executive will be loyal to the company and will have…

A: 4) Number of executives who are loyal to the company and will have more than 5 years of services is…

Q: a batch of 40 component contains 5 which are defective.If a component is drawn at random from the…

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Q: Suppose that a biased coin is tossed 50 times. In each flip, the probability of getting head is 3/8…

A: Given that, a biased coin is tossed 50 times. In each flip, the probability of getting head is 3/8…

Q: 2 Its known that there are 10 faulty light bulbs among a shipment of 100 light bulbs. If the testing…

A: It is given that there are 100 light bulbs (n), and one shipment has contained 10 faulty light’…

Q: Suppose that 15% of college professors suffer from mental illness. What is the probability that if…

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Q: A manufacturing machine has a 3% defect rate. If 6 items are chosen at random, what is the…

A: Given Data: The defect rate of the machine is: p=3%=0.03 The number of items chosen is: n=6   The…

Q: A shipment of 8 computers contains 3 with defects. Find the probability that a sample of size 4​,…

A: From the provided information, A shipment of 8 computers contains 3 with defects that is probability…

Q: A shipment of 9 typewriters contains 3 that are defective. Find the probability that a sample of…

A:

Q: A batch of 25 injection-molded parts contains 5 that have suffered excessive shrinkage. (a) If two…

A: Given information: In a batch of injection molded parts, 5 out of 25 have suffered with excessive…

Q: A batch of 102 containers for frozen orange juice contains 19 that are defective. Two are selected,…

A: As per our guidelines, we are allowed to answer one question per query. Please post next question…

Q: A card is drawn from a well-shuffled deck of 52 playing cards, the result is recorded, and the card…

A: We can get 2 spades in the 5 trials in 5C2=10 ways When the places of spades are fixed then we can…

Q: What is the probability of drawing 3 white and 4 green balls from a bag that contains 5 white and 6…

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Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…

A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…

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Q: A group of 10 students are used for an experimental study. The group comprises of 3 students with…

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Q: What is the probability that a waitress will refuse to serve alcoholic beverages to only 2 minors if…

A: It is been asked to find the probability that a waitress will refuse to serve alcoholic beverages to…

Q: If a manufacturing machine gas a 5% defect rate and 9 items are chosen randomly what is the…

A: We have to use Binomial distribution. If x follows Binomial distribution with parameter n and p then…

Q: What is the probability that, in a simple random sample of 500 in the US, fewer than 30 have blood…

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Q: A card is drawn from a well-shuffled deck of 52 playing cards, the result is recorded and the card…

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A: NOTE-AS PER COMPANY POLICY I HAVE CALCULATED FIRST 3 SUBPARTS PLZ RESUBMITS OTHER PARTS AGAIN   Here…

Q: die is rolled three times. What is the chance that---  none of the rolls show 2 or more spots?

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Q: 2. According to the BTS Organization, 53% of adult Filipinos are in favor of the death penalty for…

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Q: What is probability that two randomly selected people are born on the different weekdays?

A: It is given that two randomly selected people are born on the different weekdays.

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Q: in one town, 70% of sdultd have ehalth insurance. What is the probability that 3 adults selected at…

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Q: Suppose that a large university 30% of students are involved in intramural sports. If we randomly…

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Q: Consider a lot of 50 units having 3 defective units in the lot. What is the probability that a…

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Q: A shipment of 8 computers contains 3 with defects. Find the probability that a sample of size 1​,

A:

Q: 6. A manufacturer is making a product with 20% defect rate. If we select 5 randomly chosen items at…

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Q: It is known that 60% of customers will need additional maintenance on their vehicle when coming in…

A: We have given that  Sample size n =50 Sample proportion p^=60%=0.60

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A: Given Information: Sample sizen=100Probability of defective DVD=0.06

Q: A die is rolled three times. What is the chance that--- all the rolls show 1 spot?

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Q: A manufacturing machine has a 9% defect rate. If 6 items are chosen at random, what is the…

A:

Q: If 4 tires are randomly selected for installation, what is the probability that they are all good?…

A: It is given that n = 4 and the probability of the tire is defective is 250/6300 = 0.0397.

Q: It is reported that 72% of working women use computers at work. Choosing 6 working women at random,…

A: Let p be the probability that a working woman does not use computer at work. Then p = 1 - 0.72 =…

Q: As a warehouse manager, it is your responsibility to inspect a large shipment of componets for…

A: From the provided information, Sample size (n) = 25 Probability of defectives (p) = 0.12

Q: 33 live births per 1,000 per year result in twins, what is the probability of getting more than…

A: The true percentage of live births that result in twins will be: p  =331000×100    =3.3%

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Q: A selective university advertises that 96% of its master's degree graduates have, on graduation day,…

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Q: It's known that there are 10 faulty light bulbs among a shipment of 100 light bulbs. If the testing…

A: According to the given information there are total 100 light bulbsOut of which 10 are faulty light…

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A: Given,no.of green balls in first bag=7no.of blue balls in first bag=4no.of green balls in second…

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A:

Q: A random sample of 450 adults is taken from a population of 15000. It is believed that 82% of the…

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Q: A batch of 50 parts contains six defects. If two parts are drawn randomly one at a time without…

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Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.