A ball is drawn at random from a box Containing (6) red balls; (4) white balls and and (s) bine balls Find the Robability that the ball is red or white

Q: The event that exactly one of the events A or B occurs can be represented as (An B') U (A'n B). Show…

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Q: 3 balls are selected ramdomly from a bowl that contains 5 white balls and 6 black balls, ¿whats the…

A: Given that 3 balls are selected randomly from a bowl that contains 5 white balls and 6 black balls.…

Q: At the end of a birthday party, the hostess wants to give away candies. She has 6 types of cookies.…

A: 6  =Total types of cookies2  = Types of cookies in a given packetThe one type of cookie is combined…

Q: Suppose that you have 19 balls to place into four different bins. Nine of the balls are red, while…

A: Given data: The total numbers of balls are n=19. The numbers of red balls are r=9. The numbers of…

Q: Bag A contains 10 balls of which 3 are red and 7 are blue(assume that each ball is numbered, so all…

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Q: 19. An urn contains two blue balls (denoted B1 and B2) and three white balls (denoted W, W, and W3).…

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Q: Show that 1+2+3+...+n= ("""). (";"').

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Q: Q/I A box contains 5 black balls and 5 white balls. In how many ways 5 balls can be selected from…

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Q: The intersection of two events occurs when    Both event A and event B occur   Event A and event B…

A: We know that intersections of two or more events mean that all events are occurring at the same…

Q: A set of dice is called intransitive (or non-transitive) if it contains three dice, A, B, C, with…

A: There are three dice, which have the following faces: Die A= {2,2,4,4,9,9} Die B= {1,1,6,6,8,8} Die…

Q: Red cards You shuffle a deck of cards and then startturning them over one at a time. The first one…

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Q: 3 Three urns contain, respectively, 1 white and 2 black balls, 2 white and 1 black balls, 2 white…

A: Given that, three urns contain 1 white and 2 black balls, 2 white and 1 black ball, and 2 white and…

Q: Consider a knight jumping randomly on a 5 by 5 square. At each step, it picks one of the admissible…

A: On the  by  square, the knight is jumping randomly. of the admissible moves is picked at each step…

Q: a) In how many ways can we form a set of 5 balls from the box, 3 of them red and the remaini two of…

A: Total number of balls = 12 Number of red balls = 7 Number of green balls = 5

Q: If you roll to fair dice (one black die and one white die), in how many ways can you obtain a 2 on…

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Q: Seven numbered red balls and three indistinguishable blue balls are to be placed in five labelled…

A: Given information: Given that the 7 numbered red balls and 3 indistinguishable blue balls are placed…

Q: A box contains 8 red balls, 4 green balls, and 2 blue balls. You pull 2 balls from the box (one at a…

A: Since you have posted a question with multiple sub parts, we will provide the solution only to the…

Q: I have a bag containing 40 blue marbles and 60 red marbles. I choose 4 marbles (without replacement)…

A: Given,no.of blue marbles=40no.of red marbles=60Total no.of marbles=100

Q: A machinist produces 22 items during a shift. Three of the 22 items are defective and the rest are…

A: Here Given there are total 22 items produced during shifts and  19 are non defective and identical…

Q: In a high school graduating class of 100 stu- dents, 54 studied mathematics, 69 studied history, and…

A: (a)   Obtain the probability that students took mathematics or History.   The probability that…

Q: Q1) There are two boxes; the first one has 5 red balls and 7 blue balls while the second box has 3…

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Q: A ball is drawn at random from a box containing (6) red balls, (4) white balls and (s) bine balls…

A: Given Total number of Red balls = 6 White balls = 4 Blue balls = 5

Q: - Three boxes numbered I, II, III contain 1 white, 2 black and 3 red balls; 2 white, I black and I…

A: Let us define some events A : ball is from box I. B : ball is from box II. C : ball is from box III.…

Q: Solve all of these follwing Question: (A): From a group of 7 men and 6 women, five persons are to be…

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Q: Fwo events A and B, we have (i) P(Ā O B) = P (B) – P (A^ B) (ii) P (AnB ) = P(A) – P(A^ B)

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Q: A state runs a lottery in which five numbers are randomly selected from 30 without replacement. A…

A: Let n be the random selected numbers = 5. Let M be numbers before the states sample is selected = 5.…

Q: box contains 5 red balls 6 white balls and 9 black balls. two balls are drawn at random (first ball…

A: There are  Red : 5 White: 6 Black: 9  So total balls= 5+6+9= 20 We draw without replacement 2 balls…

Q: What is the condition to be yes ?

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Q: 2. Iron bars produced by a machine can either be classified as "Good" with probability p, or "Bad"…

A: Given that the iron bars produced by a machine can either be classified as "Good" with probability,…

Q: What is a probability of the ball that you either green zero or 00 playing roulette type your answer…

A: Here In Roulette game  Total number of Slots =38 And No of Slots with Green Zero=1 No of slots with…

Q: Count the number of ways to get 12 by the 5-dice, i.e., to represent 12 = x₁ + x₂ + x3 + X4 + X5,…

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Q: If you have 12 boxes then how many balls do you have to put randomly into the boxes in order to…

A: Given that, We are having 12 boxes. In order to have atleast 4 balls in each box when a random box…

Q: From a group of 5 men and 7 women a committee of four is to be randomly selected.Same is one of the…

A: Total number of people are 5+7=12So the total number of ways of selecting 4 people out of 12 is…

Q: find P2 3P+10 (PIS)(p2481)

A: We have to solve given problem:

Q: Suppose that a rat is in a maze with four possible directions. If it goes in the first direction, it…

A: E = expected time to escape the mazeT1 = time to escape in direction 1 (3 minutes)T2 = time to…

Q: Suppose A = {2, 5, 7, 9, 13, 25, 26}. (a) Find n(A).

A:

Q: Consider a deck of 52 cards with 4 suits and 13 cards (2-10,J,K,Q,A) in each suit. Jack takes one…

A: Solution: A deck of 52 cards contain 4 suits. Each suit has 13 cards. A deck of 52 cards contain 4…

Q: If events A,B,C are mutually exclusive, then the probabity of observing A(or)B(or)C is

A: Three events are givenA,B and CAll these three given events are mutually exclusive

Q: What is a Premutation Rule (when some items are different)?

A: Combinations:It defines the number of possible ways an object can be selected from a group. In…

Q: An electronics store has received a shipment of 25 table radios that have connections for an iPod or…

A: Given N=25 M=12 n=6