There are 12 balls in a bag, 8 red and 4 green. Three balls are drawn successively without replacement. What is the probability that they are alternately of the same colour?

Q: Find the cost-minimizing levels of inputs. Production function is ?(?1, ?2 ) = ???{2?1, 4?2}, input…

A: See the handwritten solution

Q: Urn A contains 3 white, 5 red and 2 black marbles. Another urn B contains 3 white, 2 red and 2 black…

A: Ans#- Given,  Urn A contains 3 white, 5 red and 2 black marbles.            Another urn B contains 3…

Q: In a bag there are 6 white marbles and 16 black marbles. Four marbles are drawn without replacement.…

A: Hi! Thank you for the question! Since the question contains four subparts and we are allowed to…

Q: There are 250 brunet, 200 blond, 150 brown-haired, and 80 red-haired people. Find the probability…

A: Solution

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A: Given: population shift in a certain city is given as,   In city In suburbs In out-of-state Total…

Q: A bag contains 4 red and 3 black balls. A second bag contains 2 red and 4 black balls. One bag is…

A: bag 1   4 red , 3 black =7 total balls     bag 2  2 red ,4 black = 6 total balls     select 1 bag at…

Q: A basket contains 8 red apples and 6 yellow apples. A sample of 3 apples isdrawn without…

A: From the provided information,A basket contains 8 red apples and 6 yellow apples. Total apples = 14A…

Q: What is the probability that the three balls drawn are the same color

A: we are given that there are 5 black and 7 green balls balls are drawn thrice and the drawn balls are…

Q: A bag contains 2 red marbles, 5 green marbles, and 7 blue marbles.  You randomly draw a handful of 4…

A:

Q: A coin is tossed 3 times. The probability of getting exactly two heads is

A: Here given that A coin is  tossed 3-times

Q: Suppose a jar contains 648 red marbles and 292 blue marbles.  If you reach in the jar and pull out 2…

A: A jar contains 648 red marbles and 292 blue marbles, there are totally 940 marbles. Two marbles are…

Q: Three balls are selected randomly from a bag containing 4 red balls and 7 blue ones. Find the…

A: From the provided information, Red balls = 4 Blue balls = 7 Total balls = 11

Q: Three people are selected for a committee from 7 Democrats and 3 Republicans. What is the…

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

Q: Brad has to select 5 students from a class of 43 girls and 21 boys. What is the probability that…

A: GivenNo.of girls in a class = 43No.of boys in a class = 21Total no. of boys = 64

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: A bag has 12 different-colored marbles: 4 green, 5 blue, 1 yellow, and 2 orange. You draw a marble…

A: Given that,  4 green, 5 blue, 1 yellow, and 2 orange Marbles.  Total number of marbles = 4+5+1+2 =…

Q: An jar contains 3 red balls, 2 blue balls, and 5 white balls. A ball is selected and its color…

A: Given that  Total balls=3+2+5=10 Red balls=3 , Blue balls=2 , White balls=5

Q: A die is being thrown twice. Find the probability of getting 5 and 1 in each respective throw

A: if we throw a die twice than the total possible out comes is 36and the no.of possible out comes of…

Q: selected bag, one ball is drawn.Find the probability that the ball drawn is red.

A:

Q: A bag contains 7 green and 5 black balls. Three balls are drawn one after the other. The probability…

A: 7-green  balls5-black balls 12- total balls three balls are drawn one after the other we have to…

Q: An extended family consists of 55 men and 45 women (children are not included) performed a…

A: Explanation: Men = 55 Women = 45 Sample size n = 55+45 = 100 It is given that 10% of men carry gene,…

Q: A bag contains 3 white balls and 5 red balls. If two balls are drawn at random, find the probability…

A: 3 white and 5 red balls

Q: A box contains 4 blue marbles, 5 green marbles and 8 red marbles. A marble is picked from the bag at…

A: Given: Total number of marbles in the box is 17 (4 blue marbles, 5 green marbles and 8 red marbles)

Q: Two dice are thrown together.What is the probability that the sum of the number on the two faces is…

A:

Q: A box contains 6 balls, 2 blue and 4 green. Two balls are drawn at random in succession without…

A:

Q: A bag contains 9 white and one black ball. Three of them are taken out at a time from the bag. Find…

A: According to the provided question, A bag contains 9 white balls and 1 black ball Total balls = 9+1…

Q: If four cards are drawn, each card is replaced after it is drawn. Find the probability of getting at…

A: Number of Kings in the deck= 4 Here i am doing without replacement  If 4 cards are drawn without…

Q: You pick three colored balls at random successively. What is the probability that the order is pink,…

A: It is given that Number of pink balls = 5 Number of white balls = 6 Number of gray balls = 7 Total =…

Q: A golf ball is selected at random from a golf bag. If the golf bag contains 8 yellow ​balls, 6 black…

A: Given  20ball=8(yellow)+6(black)+4(red)

Q: A bowl contains 12 different flavored candies (4 chocolate, 5 strawberry and 3 menthol). A

A: Total number of candies are 12. Total number of chocolate candies are 4. Total number of strawberry…

Q: A bag contains 7 RED beads, 8 BLUE beads, and 5 GREEN beads. If a single bead is picked at random,…

A: No.of red beads=7no.of blue beads=8no.of green beads=5Total no.of beads=20