Factories A, B and C produce computers. Factory A produces 2 times as many computers as factory C, and factory B produces 7 times as many computers as factory C. The probability that a computer produced by factory A is defective is 0.016, the probability that a computer produced by factory B is defective is 0.03, and the probability that a computer produced by factory C is defective is 0.036. A computer is selected at random and it is found to be defective. What is the probability it came from factory B?

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A: Given Information: Number of balls in Urn 1 = 12 Number of white balls in Urn 1 = 5 Number of black…

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A: From the given information, Consider, A = be first drawer which contain four gold coin.  B = be 2nd…

Q: Urn 1 contains three red balls and five green balls and urn 2 contains four red balls and seven…

A: Conditional Probability: Let A and B be two events with P(A) > 0. Then the conditional…

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A: This probability problem is a conditional probability or known as Bayes' theorem;Let E1 be the event…

Q: You are playing a game where you must roll a fair die and then draw 2 balls, without replacing them,…

A: P( A : 1 or a 2) =13P( B : 3,4,5 or 6) =23 As to draw 2 green balls from the same bag,   P(G1 :2…

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A: A package of parts contains 10 parts from supplier I and 20 parts from a supplier II. If four parts…

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A: Given the experiment of the Roulette game, a ball falls onto a spinning wheel and randomly ends up…

Q: Factories A, B and C produce computers. Factory A produces 3 times as many computers as factory C,…

A: P(A) = 3P(C) P(B) = 7P(C) event D  : defective product P(D|A) = 0.023 P(D|B) = 0.05 P(D|C) = 0.045…

Q: One urn contains six red and four green marbles and a second urn contains seven red and three green…

A: Answer can be given by using probability concepts.

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A:

Q: The Dean of the College of Computer Studies collected information about undergraduate students…

A: The table given below helps to find the probability:   Quameth Webdev Dstuct Comprog Row total…

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A:

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A:

Q: A firm produces 2 different alarm systems A and B. System A detects with probability 0.93 and costs…

A: For Alarm system A : P( A detects)  = 0.93 Let cost = 2x   For Alarm system B : P( B detects)  = 0.8…

Q: SUPPOSE THAT YOU JUST RECEIVED A SHIPMENT OF SIX TELEVISIONS AND TWO  ARE DEFECTIVE. . IF TWO…

A: Given: Number of defective= 2 Total =6

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A: Introduction: Suppose X and Y are two events, with respective probabilities P (X) and P (Y). Denote…

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A:

Q: In Oman Oil, Plant I employs 5 production and 3 maintenance engineers; another plant of the same…

A: It was stated that in Oman oil, Plant 1 employs 5 production and 3 maintenance engineers.  Another…

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A: Given: let two main frame computers(A and B) accessed with probability P(A)=0.8 ,P(B)=0.7  and…

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A: Given that Urn 1 contains 2 red and 8 white balls. That is, the total number of balls in Urn 1 is…

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A:

Q: manufactured by 3 machines A, B and C. A produce twice as many items as B, and machines B and C…

A:

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A:

Q: A bag contains 25 gumballs in total.  There are 6 blue gumballs, 7 green gumballs, 4 red gumballs, 3…

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

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A: Consider that p is defined as the probability that a door will have defects. Since, 3 doors are…

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A: For the given data Find p ( urn 2 / white ) =?

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A: given data   bag 1 : 213 green, 62 red, 25 yellow  : 300 total bag 2 : 231 blue, 56 pink, 13 red :…

Q: A group of I women and 6 men are randomly divided into 2 groups of size 6 each. What is the…

A: It is given that Total  number of people = 6 men  + 6  women = 12These 12 people are divided into 2…

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.