ox A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from 1 to 7. A random box and two balls are randomly selected from the box. (without putting back) If it is known that the numbers on both balls selected are even numbers, what is the probability that these balls will come from box B?

Q: ws: First, an urn is selected by tossing a loaded coin with probability 0.4 of landing heads up and…

A: Define the following events: A: First urn is selected B: second urn is selected   E: ball chosen is…

Q: Suppose box 1 contains a white balls and b black balls, and box 2 contains c white balls and d black…

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Q: Suppose that in a group of 510 students at ISU, there are 67 business majors and 204 freshmen. There…

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Q: Suppose you have a bag with ten balls in it, and each ball has a digit printed on it:…

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Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

A: Given, A bag have box that has 30 balls numbered 1 to 30. We draw 3 balls at random without…

Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

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Q: 1. There are 10 coins in a box, where 2 coins are of Type A with the probability of getting a head…

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Q: There are two bags A and B. A contains 2 white and n black balls and B contains n white and 2 black…

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Q: In the Happy Hilltop Health Home, 15% of the residents play shuffleboard, 30% of the residents play…

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Q: 5-digit code is to be created using only the digits 1,2,4,5,8 and 9. If the digits are allowed to…

A: Total possible 5 digit no. = 65 = 7776

Q: If 7 cards are dealt from an ordinary deck of 52 playing cards, what is the probability that:…

A: Sorry, we are not allowed to submit handwritten solutions.   a) There are 12 face cards in the deck…

Q: Ten cards numbered 1 to 10 are placed in a box, mixed up thoroughly and then one card is drawn…

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Q: There are ten urns of which each of three contains 1 white and 9 black balls; each of other three…

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Q: There are ten urns of which each of three contain 1 white and 8 black balls; each of other three…

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Q: 4) If one three-digit number (0 cannot be a left digit) is chosen at random from all those that can…

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Q: Suppose there are 12 pieces in a box, of which 4 are defective and 8 are perfect. If 3 pieces are…

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Q: Among a group of 28 stocks, suppose that 14 will perform above average and the other 14 will perform…

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Q: from 1 to 11, and box B has 7 balls with numbers from 1 to 7. A random box and two balls are…

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Q: Suppose that we have three cards identical in form except that both sides of the first card are…

A: Given:  We have three cards identical in form except that both sides of the first card are colored…

Q: Of the cartons produced by a​ company, 9​%have a​ puncture, 3​% have a smashed​ corner, and 0.5​%…

A: Given : Let A : Cartons has a puncture P(A) = 9% = 0.09 Let B : Cartons has a smashed corner P(B) =…

Q: There are 4 red and 5 green balls in a bag. If two balls are drawn one af another at random without…

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Q: A subcommittee is to be selected from a committee of men and women. For this problem, assume that…

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Q: Box A contains 11 balls with numbers from 1 to 11, and box B has 7 balls with numbers from 1 to 7. A…

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Q: A box contains 8 red 3 white and 9 blue balls. If three balls are drawn at random, determine the…

A: Note: Thank you for the question. Since multiple questions are posted, according to our policy, we…

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Q: What is the probability that the numbers 11, 4, 17, 39, and 23 are drawn in that order from a bin…

A: We have to find the probability for without replacement and with replacement.

Q: 5. Each of two boxes contains three chips numbered 1, 2, 3. A chip is drawn randomly from each box…

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Q: Bag A contains 8 red, 4 green and 3 white marbles and Bag B contains 7 red, 5 green and 3 white. Bag…

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Q: Suppose that 70% of the people coming out of a particular exit of 1000th Street Station are…

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Q: The same two pieces, X and Y, are generated by Machines A, B, and C. Machine A produces 60%, Machine…

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Q: Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from 1 to…

A: Given data, Box A contains Total number of balls = 11 Number of even numbered balls = 2, 4, 6, 8, 10…

Q: Three bags contain 3 red, 7 black; 8 red, 2 black, and 4 red & 6 black balls respectively. 1 of the…

A: Given that,Three bags contains 3 red, 7 black; 8 red, 2 black and 4 red & 6 black balls…

Q: Suppose that 9 of a certan batch of calculators have a delective case, and that 14s have defective…

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Q: There are two boxes in box I , 11 cards are there numbered 1 to 11 and in box II, 5 cards numbered 1…

A: Given, box1 contains 11 cards  1 to 11 box 2 contains 5 cards  1 to 5         To find, a) Find the…

Q: For the month of August in a certain​ city, 66​% of the days are cloudy. Also in the month of August…

A: Given that, P(cloudy) = 66% = 0.66 P(cloudy and foggy) = 32% =0.32

Q: Suppose 30% of the women in a class received an A on the test and 25%of the men received an A. The…

A: Solution : Let X : Women       Y : Receiving A P(X)  = 0.60 P(Y/X) =0.30  P(Xc)  = 0.40 P(Y/Xc…

Q: Suppose that in an assortment of 24 calculators there are 4 with defective switches. Draw with and…

A: given,total no.of calculators=24no.of defective switches=4

Q: A standard roulette wheel contains the numbers 1-36, and two spaces marked "0" and "00" Half of the…

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Q: Box A contains 11 balls with numbers from 1 to 11 and box B contains 7 balls with numbers from 1 to…

A: E1: Box A   P(E1) = 0.5 E2: Box B    P(E2) = 0.5   A: The number on both are odd P(A|E1) = 611 x 510…

Q: In a given Finite class 1/2 of students are juniors, 3/8 are sophomores, and the rest are freshmen.…

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Q: Suppose that people who own a Numberkrunch computer for home use will purchase another NumberKrunch…

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Q: our identical urns each contain three balls. In urn I, all 3 balls are black, in urn II, 2 black and…

A: Consider U1,U2,U3 and U4 represent the events of selecting urn I, II, III, and IV respectively.…

Q: Suppose there are three urns. Urn 1 contains two red balls and three black balls. Urn 2 contains one…

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Q: Suppose you have a bag with ten balls in it, and each ball has a digit printed on it:…

A: Note: Hey there! Thank you for the question. As you have posted a question with multiple sub-parts,…

Q: Suppose there are three urns. Urn 1 contains two red balls and three black balls. Urn 2 contains one…

A: Hi! Thank you for the question, As per the honor code, we are allowed to answer three sub-parts at a…

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A: There are 20 balls numbered 1 through 20. The number of balls larger than 17 are 3. The number of…

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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.