an urn contains 10 white and 12 red chips. Two chips are drawn  at random and, without looking at their colors, are discarded. What is the  probability that a third chip drawn is red?

Q: If one card is randomly selected from a deck of cards, what is the probability of selecting a king…

A: In a deck of 52 cards, there are 4 kings and 4 queens.  So total number of kings or queens= (4+4)=8…

Q: If one card is randomly chosen from a standard deck, what is the probability that a black 7 is…

A: Introduction: Suppose an experiment has a total of n mutually exclusive and exhaustive outcomes. If…

Q: what is the probability that the chosen student is a psychology or anthropology student ?

A: Given that Number of anthropology students = 7 Number of socialogy students = 3 Number of psychology…

Q: A bag contains 7 red marbles, 4 blue marbles and 5 green marbles. If three marbles are drawn out of…

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Q: A bag contains 10 red marbles, 6 blue marbles, and 4 green marbles. If three marbles are drawn…

A: 10 red marbles 6 blue marbles 4 green marbles ____________________ 20 total marbles   select 3…

Q: A jar contains 4 red marbles, 8 green marbles and 12 white marbles. If a marble is drawn from the…

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Q: If a single card is drawn from a standard deck, what is the probability of drawing a black card or a…

A: no.of black cards from a standard deck=26 no.of face cards from a standard deck=12 no.of black face…

Q: Dario puts 44 marbles in a box in which 14 are red, 12 are blue, and 18 are yellow. If Dario picks…

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Q: Eight people in the class are left-handed . If there are 32 students in the class, what is the…

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Q: A bag contains 77 greengreen marbles, 1010 blackblack marbles, and 55 whitewhite marbles. If two…

A: Given: 7 green marbles 10 black marbles 5 white marbles

Q: There are 15 boys and 10 girls in a class. If three students are selected at random, what is the…

A: There are 15 boys and 10 girls in a class.

Q: The first box contains 3 black and 6 white cards. The second box contains 4 black and 3 white cards.…

A: It is given that there are 3 black and 6 white cards in box 1 and 4 black and 3 white cards in box…

Q: ag with 10 marbles has 2 red marbles, 4 yellow marbles, and 4 blue marbles. A marble is chosen from…

A: given data, 2- red 4-yellow4-blue10- total marbles

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: Compute the probability of drawing the King of hearts or a Queen from a deck of cards.

A: Given information: Total numbers of cards in the deck = 52 cards Number of kings of hearts in the…

Q: Suppose a 5 card hand is drawn from a standard deck of 52 cards. What is the probability that there…

A: In a standard deck of 52 cards, there are 4 suits (hearts, diamonds, clubs, spades), each with 13…

Q: There are 20 students in a class. Arshia, Manu, and Eva from the class, are great friends. If the…

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Q: A room contains 3 brown, 5 black and 4 white chairs. Two chairs are picked and are put in the lawn.…

A: given data  3 brown chairs 5 black chairs 4 white chairs _________________ 12 total chairs

Q: A bag contains 8 red marbles, 7 green marbles, 5 blue marbles, and 6 yellow marbles.  If you draw…

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Q: There are 20 red, 20 blue, and 10 yellow marbles in a bag. What is the probability of drawing two…

A: Given: Number of red marbles = 20 Number of blue marbles = 20 Number of yellow marbles = 10 Total…

Q: Suppose that a student rolls two balanced dice three times in a row. What is the probability that on…

A: There are 6 number on each die so the total number of outcomes=6×6=36

Q: A four-person committee is randomly selected from a pool of 19 Americans and 131 Canadians. What is…

A: Given: Number of Americans =19 Number of Canadians =131

Q: A four-person committee is randomly selected from a pool of 19 Americans and 13 Canadians. What is…

A: No.of Americans = 19  No.of Canadians  = 13 Total no.of persons = 32 (i.e. 13+19) Consider that…

Q: If a card is picked at random from a standard 52-card deck, what is the probability of getting a…

A: A deck consists of 52 cards. n(S)=52 P(Black card or Queen)=?

Q: Suppose a 5 card hand is drawn from a standard deck of 52 cards. What is the probability that there…

A: In a standard deck of 52 cards, there are 4 suits (hearts, diamonds, clubs, spades), each with 13…

Q: An urn contains 5 red and 7 white balls. Two balls are drawn in succession without replacement. If…

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Q: In a bag of 10 marbles, 4 are red and 6 are blue. If two marbles are randomly drawn without…

A: