Suppose that you have 9 coins: 3 dimes, 4 quarters, and 2 nickels. Two coins are selected at random. What is the probability that the value of the coins you choose is exactly 15 cents? What is the probability that the value of the coins you choose is exactly 50 cents? ...

Q: A pet store has 11 puppies, including 4 poodles, 5 terriers, and 2 retrievers. If Rebecka and Aaron,…

A: No.of poodles=4 No.of terriers=5 No.of retrievers=2 Total puppies=11

Q: The group of students who are selecting 2 of their group at random to give a report, but assume that…

A: Given: The group of students who are selecting 2 of their group at random to give a report, but…

Q: a. Find the probability that an ordinary coin was selected, given that heads was the result of the…

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Q: Suppose you have decided to play the lottery in a state where you choose 6 numbers from 1 to 36. If…

A: N = Universe = Number of ways to select 6 numbers from 1 to 36 M = Successful cases = Number of…

Q: whenever Suzan sees a bag of marbles, she grabs a handful at random. she has seen a bag containing…

A: There are total marbles n= 3 red+4green+3 white+2 purple = 12 marbles. Then Probability of selecting…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

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Q: Suppose you have 10 tennis balls and you randomly pick some number of them. What is the probability…

A: Here, the number of tennis balls is 10 and each number picked has a probability of 110. X denotes…

Q: Suppose that the probability of having a boy or a girl is 50%. Answer the following questions: What…

A: Calculation: It is given that the probability of having a boy or a girl is 50%. Thus, the…

Q: Assume that you select 2 coins at random from 8 coins: 3 dimes and 5 quarters. What is the…

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Q: Suppose we have a box that has 30 balls numbered 1 to 30. You draw three balls at random without…

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Q: suppose you have 6 tennis balls and you randomly pick some number of them. What is the probability…

A: From given data we have ; 6 tennis balls

Q: In a class, 22 people live on campus and 2 people live off-campus. If we were to draw one student's…

A: To find out the probability of student living off-campus.

Q: At a hot air balloon festival, Brooke made note of how many passengers were in each balloon and the…

A: Given,   Blue Yellow TOTALS 1 passenger 2 1 3 2 passenger 4 6 10 TOTALS 6 7 13

Q: In a certain group of 51 students, 23 are taking accounting, 17 are taking chemistry, and 4 are…

A: For any two events A and B, it is known that P[A ∪ B] = P[A]  + P[B] – P[A ∩ B].

Q: If you draw one card from a deck of 12 cards, numbered 1 through 12, what is the probability you…

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Q: a. What is the probability that the student is in proper uniform? b. A female student is picked at…

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Q: Supty has a set of three special coins. For the first, second and third coin, probability of getting…

A: Given, Supty has a set of three special coins. For the first, second and third coin, probability of…

Q: During a game of Blackjack, three players are dealt two cards each, and the dealer has two cards. No…

A: The probability shows how likely an event occurs and its value lies between 0 and 1.

Q: Suppose there are 7 jelly beans in a box-4 red and 3 green. If a jelly bean is selected at random,…

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Q: Damon has 14 white socks, 6 black socks, and 4 blue socks in his drawer. If he chooses two socks at…

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Q: Find the probability of winning second prize—that is, picking five of the six winning numbers—with a…

A: We can select any 6 numbers from 54 numbers in 54C6 ways. (this is the total number of ways)   We…

Q: suppose you have 6 tennis balls and you randomly pick some number of them. What is the probability…

A: Given: There are 6 tennis balls. You randomly select some number of balls. Required: To find the…

Q: If there are 1616 students in the class, what is the probability that the first 22 presentations…

A: In the procedure of sampling without replacement, to obtain the probability of some event you can…

Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

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Q: in a given week a veterinarian treated 50 dogs 40 cats 10 birds 20 rabbits. Whats the probability…

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Q: in the colorado lottery game, balls are allowed from 1 to 42. six balls are drawn, to win the…

A: Given data Balls are allowed from 1 to 42 No of balls drawn = 6 No of ways 6 balls can be drawn,…

Q: Diana is packing a lunch that will include an orange. Diana has 3 navel oranges, 5 mandarin oranges,…

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Q: Whenever Suzan sees a bag of marbles, she grabs a handful at random. She has seen a bag containing…

A: