Q3) box I contains 5 white balls and 7rod balls and box It Contains 6 white and y red balls .Abox is Cho sen at randbm and then abav is drawn from it Find the probability that the bal is red.

Q: Bag A contains 6 red and 7 black balls and Bag B contains 9 red and 6 black balls. One ball is…

A: Given Data : Bag A contains 6 red and 7 black balls                       Bag B contains 9 red and 6…

Q: Suppose you are dealt thirteen cards without replacement from an ordinary deck of cards. What is the…

A: Given: The thirteen cards are dealt without replacement from an ordinary deck of cards. The…

Q: 6. Bag A contains 6 red and 7 black balls and Bag B contains 9 red and 6 black balls. One ball is…

A:

Q: A spinner with 12 equally sized slices has 5 yellow slices, 3 blue slices, and 4 red slices. The…

A:

Q: We know that in a game of U.S. roulette, the probability that the ball drops into any one slot is 1…

A: Given : In a game of U.S. roulette, the probability that the ball drops into any one slot is 1 out…

Q: in the happy hilltop health home, 10% of the sesidents play shuffleboard, 35% of the residents play…

A: Let A be the event such that the residents play shuffleboard, B be the event such that residents…

Q: There are 8 yellow and 4 red balls inside an urn. A. Two balls are selected one by one with…

A: Given that there are 8 yellow and 4 red balls inside an urn. a) Two balls are selected with…

Q: Suppose there are 2 red balls and 4 yellow balls in a box. Two balls are drawn from the box without…

A: Suppose there are 2 red balls and 4 yellow balls in a box.

Q: Box I contains 4 red chips and 2 white chip. Box II contains 3 red chips and 3 white chips. One chip…

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

Q: A slot machine at a hotel is configured so that there is a 1/1400 probability of winning the jackpot…

A: Given Data: Let X represent the random variable   p=1/1400 n=8   X~ Binomial (8, 1/1400)

Q: Q2: Box 1 contains 30 red and 70 white balls, box 2 contains 50 red and 50 white balls, and box 3…

A: The probability that an even Ai (i=1(1)n) will occur given that a event B has already occurred is…

Q: Three urns A, B and C contain 6 red and 4 white; 2 red and 6 white; and 1 red and 5 white balls,…

A: Probability is a branch of mathematics which is basically deals with the chances of happening an…

Q: d. Consider two boxes filld using this method. What is the probability that exactly one of them has…

A: Here use binomial theorem

Q: There are 90 drill bits in a box at a machine shop. Fifty of the drill bits are 3/8-inch diameter,…

A:

Q: At​ Technodynamics, Inc., a​ randomly-selected hiring committee of 4 people is formed from a group…

A: From the given information, 4 people are selected from the group of 6 employees from marketing and 4…

Q: A constructor has two subcontractors for his excavation Experience shows that in 60% of the time,…

A: We have to find given probability..

Q: . Bag A contains 7 red and 6 black balls and Bag B contains 6 red and 9 black balls. One ball is…

A: Note : Since you have asked multiple questions, we will solve the first question for you. If you…

Q: Suppose, Tonmoy, Sneha and Rashed are three friends who applied for a job in a company where the…

A: Given probability distribution is   P(T) =2/3 P(S) =1/3 P(R) =4/7

Q: 3) box I Contains s white balls and 7roi balls and box 11 Contains 6 wite and 4 red baus .AbeX is…

A: Given,Box 1 :no.of white balls=5no.of red balls=7total no.of balls=12Box  2 :no.of white…

Q: Bag A contains 6 red and 7 black balls and Bag B contains 9 red and 6 black balls. One ball is…

A: Given data Bag A 6 red, 7 black Bag B 9 red, 6 black One ball is transferred from Bag A to bag B…

Q: A f cards Contains 13 clubs, stanclard deck of dliamonds, 13 hearts and 13 Spades. I Five carcds are…

A: From the given information, Total number of cards = 52 Thus, the required probability can be…

Q: A bag contains 6 white and 4 black balls and a second one 4 white and 8 black balls. One of the bags…

A: GivenA 1st bag containsNo.of white balls = 6No.of black balls = 4a 2nd bag containsNo.of white balls…

Q: 3 oassangers enter randomly to 6 carrieges. What is the probability that each of them enters to…

A:

Q: 2 The probability of a defective pen from a pen manufacturing unit is 3%. In a box of 400 pens, find…

A: Given :  p = 0.03 n = 400 Let X represents a defective pen X ~ Binomial(400, 0.03)

Q: A box has 12 balls, 4 are red and 8 are green.  Randomly choose 3 balls from the box without…

A: We have given that,  Total balls = 12  Red balls = 4  Green balls = 8  Then,  We will find the…

Q: Box I contains 4 red and 8 blue marbles while box II contains 5 red and 3 blue marbles. An unfair…

A: Given Information: Box 1 = 4 Red and 8 Blue balls = 12 balls Box 2 = 5 red and 3 Blue balls = 8…

Q: A recent survey conducted nationwide found that 72% of people in the United States prefer cheese on…

A: As per our guidelines we are supposed to answer only one question (if there are multiple questions…

Q: Suppose that you have a barrel with 7 apples and 8 oranges in it. If 2 fruits are selected, what is…

A: use formula : nCr=n!/(r!*(n-r)!)

Q: In a community there are equal number of males and females. Suppose 5% of the males & 2% of the…

A: Given: Percentage of males that are disabled = 5% Percentage of females that are disabled = 2%

Q: A box has 19 candies in it: 2 are peppermint, 7 are caramel, and 10 are taffy. (Each candy falls…

A: It is given that Total candies = 19 Number of peppermint candies = 2 Number of caramel candies = 7…

Q: A lot of 100 bulbs from manufacturing process is known to contain 10 defective and 90 non-defective…

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.

Q: Find the probability that one person selected at random from these 200 persons is student or is…

A: we have given table   Favor Oppose Neutral Total Faculty 23 19 15 57 Students 47 71 25 143…

Q: Q2] A box contain 4 red, 5 white, 7 black balls. If five balls are drawn without replacement. By…

A: Given data: 4 = red balls 5 = white balls 7 = black balls Total balls = 16 Five balls are drawn…

Q: What is the probability that he will be selected in one of the firms?

A: Here use given information and draw venn diagram

Q: Suppose box A contains 2 red balls and 3 blue balls and box B contains 4 red balls and 3 blue ball.…

A:

Q: Box A contains 5 blue and 4 white balls. Box B has 2 blue and 5 white balls. One ball is drawn at…

A: Given that, Box A contains 5 blue and 4 white balls. Box B contains 2 blue and 5 white balls. One…

Q: A spinner with 6 equally sized slices has 2 blue slices, 1 red slice, and 3 yellow slices. The dial…

A: We have to find given probability.

Q: There are 9 red eggs and 6 green eggs in a tank. Grogu reaches in and randomly eats 3 eggs. What is…

A: Number of red eggs, n(R)=9. Number of green eggs, n(G)=6. Total number of eggs, N=15. Randomly…

Q: Now assume that all the fish in the database are in the same tank and that 20% of them are arctic…

A: We have to use Binomial distribution to find required probabilities. Binomial distribution describes…

Q: Urn A has 2 white and 3 black balls, Urn B has 4 white and 1 black, Urn C has 3 white and 4 black…

A:

Q: A bag contains 5 red balls and 3 white balls. If 3 balls are drawn with replacement from the bag,…

A:

Q: 4. Agumball machine contains 60 gumballs of which 15 are yellow, 25 are pink, and 20 are blue. To…

A: It is given that the total gumballs are 60 of which 15 are yellow, 25 are pink and 20 are blue.10…

Q: Urn A contains 3 white and 4 red balls. Urn B contains 4 white and 5 black. If an urn is chosen at…

A:

Q: A PC manufacturer buys 38% of its chips from Japan, and the rest from the US. Of the Japanese chips,…

A: Given Data: P( Chips from japan)=0.38 P( Chips from US)=0.62   P( Defective chip from Japan)=0.017…

Q: From a boc containing 7 red balls. 5 blue balls, and 3 green balls, 3 balls will be drawn. If 3…

A:

Q: There are 5 red eggs and 9 green eggs in a tank. Grogu reaches in and randomly eats 3 eggs. What is…

A: From the given information we Want to find the probability.

Q: One bag contains 4 white balls and 3 black balls, and a second bag contains 3 white balls and 5…

A:

Q: Consider 3 bolws. The bowl A has 5 white balls and 9 red balls, the bowl B has 3 white balls and 7…

A: As given above: Bowl A has 5 white and 9 red balls. Bowl B has 3 white and 7 red balls. Bowl C has 9…