A bag contains 16 balls – 4 red, 7 green, 3 yellow, and 2 blue.  Four balls are selected. What is the probability that all the balls are red?       What is the probability that 2 of the balls are green

Q: contains 2 red, 5 green, 6 blue, and 5 yellow marbles. If a single marble is chosen at random from…

A: So by using definition of probability we can solve given problem-

Q: A bag of marbles contains 9 blue, 5 green, 8 red, 6 yellow, and 2 black marbles. If you reach in the…

A: Given that a bag of marbles contains 9 blue, 5 green, 8 red, 6 yellow, and 2 black marbles. Total…

Q: A committee of 4 is selected from 7 Republicans and 7 Democrats. This committee must have at least…

A: Given: Number of Republicans = 7 Number of democrats = 7 Number committee members = 4

Q: Of 10 egg cartons, 9 contain 10 good eggs and 2 bad ones, while the tenth carton contains 2 good and…

A: Given: Number of cartons = 10 9 cartons Number of good eggs = 10 Number of bad eggs = 2 10th carton…

Q: A box contains 4 black marbles, 3 red marbles, and 2 white marbles. What is the probability that a…

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Q: An urn contains 3 yellow balls and 6 white ball . If Vince chooses 7 balls at random from the urn ,…

A: The number of yellow balls is 3 and the number of white balls is 6.

Q: A bag contains 4 black marbles, 3 yellow marbles, 5 red marbles. If one marble is drawn from the bag…

A: There are total (4+3+5)=12 marbles in the bag.  The probability of drawing a black marble in the…

Q: A bag contains 5 red marbles and 4 white marbles. A marble is selected from the bag then replaced,…

A: From the provided information, Red marbles = 5 White marbles = 4 Total marbles in a bag = 5 + 4 = 9…

Q: A bag contains: 5 red marbles 6 blue marbles 3 green marbles 4 black marbles 2 yellow marbles A…

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Q: A committee of four members is to be randomly formed from 8 technicians, 4 engineers, and 3…

A: Given, n(technicians) = 8 n(engineers) = 4 n(mathematics) = 3 Total  = 8+4+3  = 15 a) P(The…

Q: If a manufacturing machine has a 7% defect rate and 6 items are chosen randomly what is the…

A: Defect rate of the manufacturing machine is 7%. The items taken for sample is 6.

Q: From a coin box containing 4 dimes and 2 nickels, 3 coins are selected at random with replacement…

A: We have to answer basic questions on coins.

Q: A bag contains 6 black marbles, 9 blue marbles, 4 yellow marbles, and 2 green marbles. A marble is…

A: Given : A marble is randomly selected, replaced Total number of marbles = 21  Probability of getting…

Q: Suppose a box contains 6 black marbles and 4 red marbles. What is the probability of picking two…

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Q: A pack contains 4 blue, 2 red and 3 black pens. If 2 pens are drawn at random from the pack, NOT…

A: Given a pack contains 4 blue, 2 Red and 3 black balls.

Q: A group of 4 men and 4 women is randomly divided into 2 different groups of size 4 each. What is the…

A: Given, Total  number of people = 4 men  + 4  women = 8 These 8 people are divided into 2 different…

Q: If three balls are randomly drawn from a bow containing (6) white and (5) black balls, What is the…

A: Given that number of white balls are (W)= 6 And number of black balls are (B)= 5 Total number of…

Q: A club of 27people consists of 14 men and 13 women. A team of 9 is randomly selected from the club.…

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

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Q: A box contains 10 red and 8 white marbles. If 8 marbles are to be chosen at random without…

A: Solution

Q: A bag has 7 red marbles, 8 blue marbles and 5 purple marbles. Rachel draws a marble from the bag…

A: We have given that bag contains 7 red marbles, 8 blue marbles, and 5 purple marbles, then the total…

Q: jar contains 7 red marbles, 8 green marbles, and 4 blue marbles. What is the probability that you…

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Q: A bag of marbles has 10 red marbles ,24 blue marbles ,5 purple Mables and 17 green marbles if one…

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Q: In a library box, are 8 novels, 8 biographies, and 8 war history books. If Jack selects two books at…

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Q: A set of 8 cards contains 1 joker. A and B are 2 players and A chooses 5 cards at random, B taking…

A: From the provided information, Total cards = 8 Total number of ways in which A could select any of…

Q: A jar contains 3 red. 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the…

A: Given Data: n(red)=3 n(green)=5 n(blue)=2 n(yellow)=6   Let S be the sample set n(S)=3+5+2+6=16

Q: A bowl contains 3 red chips and 4 white chips. Three chips are drawn from the bowl. What is the…

A: Given Information: There are 3 red chips and 4 white chips. Three chips are drawn from the bowl. The…

Q: A company has 5 stores in New York and 6 stores in Chicago. Three of the stores are randomly…

A: We have given that 5 stores in New York and 6 stores in Chicago.   We know that, Combination…

Q: Suppose we have a box of 5 blocks: 2 RED, 2 BLUE, and one YELLOW. If we draw 4 blocks with…

A: It is given that a box of 5 blocks: 2 RED, 2 BLUE, and one YELLOW. 4 blocks are drawn with…

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: There’s 7 red balls,13 green balls, 9 orange balls, 2 purple balls, and 8 yellow balls. One ball is…

A: To find the probability that the randomly chosen ball is red or yellow:

Q: A bag contains 8 red marbles, 7 green marbles, 5 blue marbles, and 6 yellow marbles.  If you draw…

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Q: Suppose a box consists of 4 white, 3 blue and 3 green marbles. (a) How many ways can you pick 4…

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Q: From 3 men and 5 women, a committee of four is chosen by lot .Find the probability that the…

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Q: A bag contains 6 red marbles and 4 black marbles. Two marbles are drawn randomly from the bag…

A: A bag contains 10 marbles out of which 6 red marbles and 4 black marbles. The probability of…

Q: There are 6 marbles in a bag: 1 blue, 1 red, 1 white, 1 yellow, 1 green, and 1 black. Mary picks one…

A: A probability is the chance factor and it can be occur at any outcome of the experiment. The…

Q: A homeowner selects six plans selected at random from a set of proposals drawn by his hired…

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Q: There are 15 red, 15 blue, and 15 yellow marbles in a bag. What is the probability of drawing 2…

A: Given that a bag contain 15 red, 15 blue, 15 yellow marbles. Total marbles in a bag= 15 red +15 blue…

Q: You have a bag of 1 gold coin, 2 red coins and 3 blue coins and you can only select two at random to…

A: Given that the bag contains 1 gold coin, 2 red coins and 3 blue coins. And two coins are selected at…

Q: What is the probability that you draw 4 green marbles in a row if you do replace the marbles after…

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Q: There are two white balls in box B1, two red balls in box B2, two white and two red balls in box B3,…

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Q: A CD case contains 10 jazz albums, 4 classical albums, and 2 soundtracks. Choose 3 at random to put…

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Q: There are 6 healthy plums and 2 wormy ones in the basket. What is the probability that among 4 plums…

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Q: There are 5 red tiles and 5 blue tiles with the letter A in a bag. There are also 6 red tiles and 4…

A: Number of red tiles with Letter A = 5  Number of blue tiles with Letter A = 5  Number of red tiles…

Q: A jar contains 3 red, 5 green, 2 blue and 6 yellow marbles. A marble is chosen at random from the…

A: Total number of marbles = 16 Number of green marbles = 5 Number if yellow marbles = 6

Q: If a bag contains 4 green apples and 3 red apples and one piece of fruit is picked at random what is…

A: Given information- We have given that a bag contains 4 green apples and 3 red apples. One piece of…

Q: A group of 12 students made up of 7 females and 5 males form a committee of 5. What is the…

A: Given: (1) number of females is 7 (2) number of males is 5 (3) a committee of 5 members need to be…

Q: a bag contains 3 black, 4 red, 3 yellow, and 2 green marbles. what is the probability of drawing a…

A: To find the probability of drawing a black and then a red marble :

Q: Basket contains 4 red marbles, 10 blue marbles, and 6 green marbles. If a blindfolded man selects 8…

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Q: A bag contains 6 blue, 3 red and 2 black balls. If 2 balls are drawn at random from the bag, not…

A: Bag Contains : 6 blue,3 red and 2 black balls Total balls = 11   If balls are not replaced , then…