An urn contains balls numbered 1 through 17. 18 balls are selected, one at at time, and with replacement. What is the probability that each ball is selected at least once?

Q: An urn contains 11 red, 10 white and 37 blue marbles. A child selects two marbles at random and…

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Q: .A coin is flipped 5 times, find the probability of getting at most 1 head.

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Q: A pair of dice are tossed twice. Find the probability that the first roll is a total of at least 12…

A: roll pair of dice twice.  roll dice : {1,2,3,4,5,6} for rolling pair of dice : total outcomes = 36

Q: In a bag of marbles, there are 12 green, 12 blue, and one red. Find the probability for each…

A: As per given by the question, there are 12 green, 12 blue, and one red marbles in a bag. Now, 1.…

Q: A spinner board consists of six equal parts number 1 to 6. The spinner is spun twice. Find the…

A: There are total 6 equal parts in spinner, from 1 to 6.

Q: The probability that a one, two, or six will appear face up on the throw of one die is

A: Suppose one die is rolled. Then its sample space is written as, S=1, 2, 3, 4, 5, 6

Q: A COIN IS TOSSED AND A DIE IS ROLLED.  FIND THE         PROBABILITY OF TOSSING A TAIL AND THEN…

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Q: 100 people each have a probability of 0.01 of contracting a disease. What is the probability that…

A: Let the random variable X denote the no. of people contracting a disease and it follows binomial…

Q: An urn contains five white, three red, and two blue balls. Two balls are randomly drawn. What is the…

A: a. There are totally 10 balls in an urn out of which five are white, three are red, and two are…

Q: An urn contains 1 black and 16 white balls. Balls are drawn at random, one at a time, until the…

A: To find the probability that at least 24 draws are needed until the black ball is selected, we need…

Q: Suppose a researcher determined that 34.7% of people 18–34 years old in the United States have a…

A: 34.7% have degree, Now probability : P(has college degree) = 0.347 P(doesn't have college degree) =…

Q: An urn contains 10 red marbles, 10 white marbles, and 5 blue marbles marbles. A child randomly…

A: It is required to find the probability of obtaining all three marbles of the same color, and the…

Q: A financial services committee had 60 ​members, of which 10 were women. If 9 members are selected…

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Q: ach individual letter of the word TENNESSEE is placed on a piece of paper and all 9 pieces of paper…

A: Given letter is  : TENNESSEE Which contain nine letters we have formula for Probability=Possible…

Q: A single die is rolled eight times. Find the probability that 5 appears at most three times.

A: It is given that a single die rolled 8 times. That is probability of getting a 5 on each trial is…

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: fair coin is flipped 100 times . Find the probability that at least 75 heads occur

A: n =100 , p = 0.5 np = 50 > 10 n(1-p) = 50 > 10 =======================

Q: You roll a die five times. What is the probability that you will see a string of three or more…

A: Given data: *The die is rolled 5 times, n=5. The probability of getting one (success) when a one die…

Q: A cookie is selected at random from a basket containing 10 peanut butter ​cookies, 8 caramel…

A: From the provided information, The basket contains 10 peanut butter cookies, 8 caramel cookies, 12…

Q: An urn contains 5 red balls, 3 green balls. Draw 8 balls without replacement. What is the…

A: We can draw the third ball to be red in 5C1=5 ways. We can draw the seventh a green one in 3C1=3…

Q: Two cards are drawn without replacement from a well-shuffled standard 52-card deck of  playing…

A: From the provided information, Total cards in standard deck = 52 Number of face cards = 12 Total Ace…

Q: A pair of dice are tossed twice.  Find the probability that the first roll is a total of at least 7…

A: A pair of dice are tossed twice  Sample space = 36