A shop has 11 video games to choose from, and 4 of these contain extreme violence. A customer picks 3 of these 11 games at random. What is the probability that the number of extremely violent games among the three selected games is exactly 2?

Q: On average, the number of students that choose to study Arts related subjects at lowa University is…

A:

Q: A box contains 12 chocolates: 5 dark chocolates, 4 milk chocolates, and 3 white chocolates. If two…

A:

Q: A gumball dispenser has 38 orange gumballs, 30 purple ones, and 18 yellow ones. The dispenser…

A: Given data There are  38 orange gum balls 30 purple gum balls 18 yellow ones.

Q: In the game of tic tac toe, if all moves are performed randomly the probability that the game will…

A: Solution: Let X be the random variable that the game of tic tac toe will end in a draw. The…

Q: If 14% of active duty soldiers in the U.S. Army are women, find the probability that if four…

A: Let X represent the random variable   n=4 p=0.14   X~ Binomial (4, 0.14)

Q: If the probability of having a female tortoise is 0.35, what is the probability of having four…

A: Given that,  The probability of having a female tortoise is, p = 0.35 The no.of eggs in a nest is, n…

Q: A box contain 10 items,3 of which are defective and 7 are good.Two items are selected.What is the…

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Q: You wish to play three-number lottery with your favorite data 8,2, and 5. After a numbers drawn, the…

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Q: A jar contains 12 marbles: four red, five blue, and three orange. If you pull three marbles without…

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Q: According to a survey of American households, the probability that the residents own 2 cars if…

A: According to the provided data,

Q: If the probability That a randomly selected murder resulted from a rifle or shotgun is 0.061 then if…

A: From the provided information,The probability that a randomly selected murder resulted from a rifle…

Q: Suppose 2% of cotton fabric rolls and 3% of nylon fabric rolls contain flaws. Of the rolls used by a…

A: From the given information Let C be the event that selected roll is cotton fabric and Let N the…

Q: In a large city there are an average of 02 fires per year. What is the probability that next year…

A: Solution: Let X be the number of fires per year. From the given information, average number of fires…

Q: Suppose you plan to take 3 courses next term. If you select them randomly from the listing of 12…

A: We have to find given probability.

Q: You have a box of chocolates that contains 53 pieces of which 33 are solid chocolate, 16 are filled…

A: Here, we have 33 solid chocolate piece,16 filled with cashews and 4 filled with cherries. We have a…

Q: about 38% of the population have blood type-O positive. If you randomly choose 4 people, what is the…

A: It is given that p = 0.38 and n = 4. The probability mass function of the binomial distribution is…

Q: Two cards are randomly selected from a deck of 52 cards. What is the probability that the two cards…

A: Given two cards are randomly selected from a deck of 52 cards. We have to find the probability that…

Q: If you pick a card from a standard deck of cards, what is the probability of picking the 3 of…

A: Given that Number of cards in a deck  n(S)=52 We have to find the probability that  picking the 3 of…

Q: A bag contains three black balls, three red balls, and three gold balls. If you pick two balls at…

A: A bag contains three black balls, three red balls, and three gold balls. So, the total number of…

Q: Alice has 8 pennies, 4 nickels, 2 dimes, and 6 quarters in her pocket. If one coin is drawn…

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Q: jar of marbles contains 5 pink, 9 green, 13 blue, and 3 orange marbles. If a marble is randomly…

A: According to the given information in this question We need to find the following probability

Q: Suppose that 85% of people are voting in the election. If you pick two people at random, what is the…

A: Obtain the probability that they both are voting in the election.   The probability that they both…

Q: I have 1 grey female, 5 grey male, 2 white female, and 2 white male mice. A biologist chooses 2…

A: From the given information, there are 1 grey female, 5 grey male, 2 white female and 2 white male…

Q: A football team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors. Four…

A: The team consists of 13 each freshmen and sophomores, 18 juniors, and 19 seniors.

Q: I pick the 5 of hearts from a deck of cards.  If the 5 of hearts is not returned to the deck, what…

A: There are four 5s and 13 hearts in a deck of cards After drawing the 5 of hearts there will be…

Q: A group consists of 10 girls and 8 boys. They are to sit sit side by side on a bench. What is the…

A: Given that there are 10 girls and 8 boys. So total (10+8)=18 girls and boys. So 18 persons can be…

Q: If you have a drawer that holds 5 black t-shirts, 10 blue t-shirts, and 7 white t-shirts, what is…

A: Solution: It is given that a drawer holds: 5 black t-shirts 10 blue t-shirts 7 white t-shirts…

Q: A class consists of 10 males and 30 females. If one student is randomly selected from the class,…

A: We have given the  that  10 males  30 females  Total = 40

Q: A bag contains 7 nickels, 2 dimes, and 8 quarters. If you draw 3 coins at random from the bag,…

A: Given that there are 7 nickels, 2 dimes, and 8 quarters. So total (7+2+8)=17 coins   We can pick any…

Q: Paul has 6 black pens, 3 red pens, and 14 pencils in his desk drawer if he reaches into his desk…

A: 6 black pens3 red pens14 pencils __________23 total itemsselect one at random. P(grab a pen) = ?

Q: One student is randomly selected at random from a class with 11 girls and 12 boys. What is the…

A: Answer: From the given data, Number of girls in the class = 11 Number of boys in the class = 12…

Q: There is a jar of coins sitting on the table in the center of the room. The jar contains 9 pennies,…

A: given data   jar contains : 9 - pennies    1 cent 12 - nickles  - 5 cent 10 - dimes  - 10 cent 5 -…

Q: A box has 18 blue hats and 30 red hats. If you pick 2 hats without replacement, what is the…

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Q: A cooler contains 100 ice cream bars. There are 30 Vanilla​ bars, 20 Mint Chocolate Chip​ bars,10…

A: Given :- Number of ice cream bars a cooler contains = 100. Number of vanilla bars = 30 Number of…

Q: In a blood testing procedure, blood samples from 4 people are combined into one mixture. The mixture…

A: Obtain the probability that mixture will test positive.   The probability that that mixture will…

Q: I pick the 5 of hearts from a deck of cards.  If the 5 of hearts is not returned to the deck, what…

A: There are four cards of 5 There are 13 cards of hearts.  There is 1 card which is 5 of hearts.  So…

Q: A box contains white ball and blue balls. When two balls are drawn at random, the probability that…

A: From the given information, There are white balls and blue balls in the box. When two balls are…

Q: Clue is a board game in which you must deduce three details surrounding a murder. In the original…

A: There are 6 people, 6 weapons and 4 rooms. At one point, the possibilities are reduced to 3 people,…

Q: The math professor gave the class a set of 12 review problems and told them that the midterm exam…

A: Solution - Total number of problem=12 The total number of ways 6 problems can be chosen at random…

Q: A bag of marbles contains 6 blue glass marbles, 5 yellow glass marbles, 19 blue stone marbles, and 3…

A: Solution-: Given: 6 blue glass marbles, 5 yellow glass marbles, 19 blue stone marbles, and 3 yellow…

Q: It is known that 70% of Canadian adults have a passport. What is the probability that you have to…

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Q: What is the probability that a person who didn’t study and is guessing get at least 7 questions…

A: Let p be the probability of getting correct answer. Then p = 1/3 = 0.3333 Let X denote the number of…

Q: A box contains 15 green marbles and 16 white marbles. If the first marble chosen was a white marble,…

A: Solution: From the given information, a box contains 15 green marbles and 16 white marbles. Total…