box contains 5 red and 10 white marbles. If 8 marbles are to be chosen at random without replacement. Determine the probability that a). 4 will be red b). All will be white

Q: .A box consists of five red markers and four blue markers. A teacher chooses four markers at random…

A: Solution-: Given: Number of red markers =5, Number of blue markers =4 Total number of markers = 5…

Q: A box contains 3 blue balls, 4 red balls and 8 green balls. Four balls are selected at random with…

A: Given data, Number of blue balls = 3 Number of red balls = 4 Number of green balls = 8  Total number…

Q: An urn contains 7 red and 4.white balls. Two balls are drawn in succession without replacement. If…

A:

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

Q: An urn contains 15 red, 25 white and 36 blue marbles. A child selects two marbles at random and…

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Q: A bag contains 3 white, 4 black and 5 red balls. Three balls are dra random one after another…

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Q: Assume that 2 cards are drawn from a standard 52-card deck. Assume the cards are drawn with…

A: 2 cards are drawn from a standard 52-card deck. Assume the cards are drawn with replacement We have…

Q: n a fish tank, there are 27 goldfish, 4 angelfish, and 16 guppies. If a fish is selected at random,…

A: A is an event of n equally likely outcomes of an experiment. If n(A) is the number of events…

Q: 1. Applicants for the presidency of the APIEMS job consists of 10 Filipinos, 8 Australians, 12…

A: Probability = Number of favourable outcome/Total number of outcomes

Q: bag B contains 2 red and 5 green balls. Two balls will be drawn randomly from bag A and they will be…

A: Bag  A Red 3 Green 4   Bag  B Red 2 Green 5 Step -1: Consider all possible events…

Q: A BOOK CONTAINS 6 WHITE AND 4 BLACK BALLS.IF 3 BALLS ARE DRAWN AT RANDOM,FIND THE PROBABILITY THAT…

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Q: bag contains three red marbles, two blue marbles, and two green marbles. please show work and use…

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Q: Suppose a jar contains 13 red marbles and 35 blue marbles. If you reach in the jar and pull out 2…

A: Given problem Given that   Suppose a jar contains 13 red marbles and 35 blue marbles. If you reach…

Q: Assume that two balls are drawn without replacement from a box with 5 blue, 7 white, and 3 red. Find…

A: We have given that Number of blue balls = 5  Number of white balls = 7  Number of red balls = 3…

Q: find the probability that the educator is a female or an associate professor

A: We have given that an educators at a college were classified according to gender and academic rank.

Q: A jar contains 54 jelly beans: 14 lemon, 12 watermelon, 17 blueberry, and 1i grapt. Juppose two…

A: We have to  find out given probability....

Q: An urn contains 5 red and 4 white balls. Two balls are drawn in succession without replacement. If…

A:

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: A bag contains 5 red marbles and 3 blue marbles. Two marbles are randa hout replacement. Calculate…

A: It is given that the  There is a bag which contains 5 red marbles and 3 blue marbles. So, a total…

Q: A card is randomly selected from a standard deck of 52 playing cards. Find the probability that the…

A: The union probability for any two events A and B is defined as P(A ∪ B) = P(A)  + P(B) – P(A ∩ B).

Q: Suppose a jar contains 18 red marbles and 34 blue marbles. If you reach in the jar and pull out 2…

A: Solution

Q: Pick a random number from 1 to 1000. Find the probability that this number is not divisible by any…

A: Number of element of C =cardinality of C=Card(C) =1000

Q: A jar cantains 4 red marbles and 5 blue marbles. D) Find the probability of drawing two red marbles…

A: Given: Red marbles = 4 Blue marbles = 5 Total number of marbles = 9

Q: b) A box contains 8 red, 5 white and 3 blue marbles. A sample of nine marbles is drawn with…

A:

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: An urn contains eight white balls and two red balls. A second urn contains two white balls and a red…

A: Here Take Probability of first Urn=P(F) Probability of second Urn=P(S) Probability of Red=P(R)…

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

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Q: A bag contains 4 Yellow cards, 5 Green cards and 6 Blue cards. Select at random 3 cards at the same…

A: There are 4 yellow cards.The are 5 green cards.There are 6 blue cards.

Q: A four digit number is formed using the digits 1, 2, 3, 5 with no repetitions. Write the probability…

A:

Q: An urn contains 39 red, 29 white and 16 blue marbles. A child selects two marbles at random and…

A: Total Red Marbles = R=39 Total white Marbles = W=29 Total blue Marbles = B=16 Total Marbles=84

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: 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: Find the probability of green occurring on two consecutive plays on a roulette wheel.

A: Given: Total number of squares = 38 Number of green squares = 2 Probability of each square = 138

Q: l7Q15. A box contains 3 red, 4 black, and 7 green balls. If three balls are drawn one after the…

A: Given,no.of red balls=3no.of black balls=4no.of green balls=7Total no.of balls=14

Q: Consider drawing 2 cards without replacement from a standard 52-card deck. Find the probability…

A: Standard 52-card deck : - There are 52 cards in standard deck. 1) It contain 13 rank ( Ace ,…

Q: the probability that 3 of them are black and 2 white. A box contains 8 black and 4 white balls. If 5…

A: