A shelf has 6 physics books and 5 mathematics books. Find the probability that 3 particular mathematics books will be together.

Q: A box contains 5 red marbles, 4 green, and 8 blue. Find the probability of pulling two red marbles…

A: There are total 17 marbles in a box as 5 red + 4 green + 8 blue. Now consider the following values:…

Q: A bag of gumballs contains 10 green gumballs, 8 orange gumballs, 12 pink gumballs and 15 red…

A: Given that A bag of gumballs contains 10 green gumballs, 8 orange gumballs, 12 pink gumballs and 15…

Q: Find the probability of choosing a letter other than the letter G from a bag that contains 12…

A: 12 letters : REGGIOEMILIA there are 2 letter G and 10 are other than G   select one letter at random…

Q: A bag contains 6 red, 8 white, and 4 blue marbles. Find the probability of picking 3 blue marbles if…

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Q: contains 2 green  marbles and 2 blue marbles . What is the probability of selecting 2 green marbles…

A: Total marbles=2+2=4 Green marbles=2 Blue marbles=2

Q: Assume that the amounts of weight that male college students gain during their freshman year are…

A: The standard score measure the deviation of each observation from the mean. It is calculated by the…

Q: ix married couples are standing in a room. If 2 people are chosen at random, find the the…

A: Given data, Six married couples are standing in a room which means there are 12 people in a room. If…

Q: One card is drawn from a deck of 52 playing cards. Find the probability the card is a red Jack or…

A: In a pack of 52 playing cards,no.of red jack cards=2no.of black cards=26

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: Four Hatfields and two McCoys are up for 3 construction jobs in Williamson. What is the probability…

A: It is provided that, 4 Hatfields and 2 McCoys are up for 3 jobs.So, total possible ways of getting 3…

Q: A student and a professor each choose a number between 1and 9. What is the probability that the two…

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Q: A laundry bag contains 8 brown socks and 3 black socks. Find the probability of picking two black…

A: Given Data: n( brown socks)=8 n( black socks)=3   Total number of socks=8+3=11

Q: Suppose a jar contains 6 red marbles and 26 blue marbles. If you reach in the jar and pull out 2…

A: GivenA jar contains No.of red marbles = 6No.of blue marbles = 26Total no.of marbles = 32

Q: If you are dealt 5 cards from a shuffled deck of 52 cards. Find the probability of getting three…

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Q: A box has 2 red pens and 4 black pens.  Choosing 2 pens. Find the probability of having 2 red pens.

A: We have given that,  A box contain are, Red pens = 2 and black pens = 4 Then, We will find the…

Q: Find the probability of receiving 8 letters for the next 2 weeks.

A: Here Given  No of letters per Week =4 So here we can use POISSION DISTRIBUTION for this case

Q: find the probability of a sum of five or a sum of seven

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Q: in a break room there are 3 bags of pretzels 2 bags of doritos and 4 bags of popcorn .find the…

A: Total number of bags = 9 (i.e. 3+2+4) Number of pretzels bags = 3 Number of Doritos  bags= 2 Number…

Q: urn contains 5 white balls, 4 black balls and 3 red balls. If 3 balls are drawn simultaneously, find…

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Q: Manny and Isko are friends that work together on a team of 20 people. Their manager is going to…

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Q: One card is selected from a deck of cards. Find the probability of selecting a red card or a heart

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Q: Three boys and 3 girls sit in a row. Find the probability that the 3 girls sit together.

A: From the given information we find the probability.

Q: A bag contains 4 red marbles, 3 blue marbles, 6 black marbles, and 2 yellow marbles. If a marble is…

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Q: A bag contains 3 white balls and 5 red balls. Find the probability that one ball is white and the…

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Q: Determine the probability that a 5card poker hand will have the king of spades, 6 of diamonds, ace…

A: There are 52 cards in a deck.  We can pick any 5 cards in 52C5=2598960 ways.   We can pick the king…

Q: A shelf has 6 mathematics books and 4 physics books. Find the probability that 3 particular…

A: Given that a shelf has 6 mathematics books and 4 physics books. That is, the total number of books…

Q: a city council consist of eight democrats and four republicans. if a ommittee of four people is…

A: Given that there are 8 Democrats and 4 republicans There are total (8+4)=12 persons We can select…