There are 2 red marbles, 3 yellow marbles and 5 green marbles in a container.  Find the probabilities of picking a red marble.

Q: A team of 4 students is to be chosen for a math contest. It there were 10 male and 8 female students…

A: There are 10 male and 8 female students so total is 18 A team of 4 people is to be formed. The total…

Q: Suppose we have a bowl with 10 marbles - 2 red marbles, 3 green marbles, and 5 blue marbles. We…

A: Answer - We have a bowl with 10 marbles-                   2 red, 3 green, and 5 blue marbles We…

Q: Your friend has 5 yellow hair clips, 2 red hair clips, and 3 blue hair clips. What is the…

A: In question, Given that a friend has 5 yellow hair clips, 2 red hair clips, and 3 blue hair clips.…

Q: There are 5 boys and 8 girls in a room. What is the probability that group of five have more boys…

A: There are 5 boys and 8 girls in a room.  TOTAL 13 people in room here use hypergeometric…

Q: A bag contains 8 green balls, 6 black balls and 7 red balls. Find the probability of selecting

A: It is given that, A bag contains 8 green, 6 black and 7 red balls. i.e. number of black balls= 6 the…

Q: A city council consists of seven Democrats and five Republicans. If a committee of six people is​…

A: Here, seven Democrats and five Republicans. committee of six people is​ selected. The number of ways…

Q: If the probability of winning a game is 0.62, what is the probability of losing it?

A: We have to find the probability

Q: . If the probability of winning a game is 2/5 and there can be no ties, what is the probability of…

A:

Q: There are 7 red marbles, 5 blue, 3 green, and 9 yellow marbles in a bag. What is the probability of…

A: Solution: From the given information, there are 7 red marbles, 5 blue marbles, 3 green marbles and 9…

Q: A student has a total of 11 books and 4 of her books are science fiction. If she arranges them on a…

A: Given that there are total of 11 books and 4 of her books are science fiction. The total number of…

Q: A mail order company has an 8% success rate. If it mails advertisements to 600 people, find the…

A: Given that the success rate is 8%. That is, p=0.08 The sample size is 600. That is, n=600 Here, the…

Q: Without loqking, Melissa picked one marble out of a bag containing only 1 white, 1 yellow, 1 blue,…

A:

Q: If a box has twenty balls, where three balls are red, twelve balls blue and the rest balls are…

A:

Q: each player has 6 card hands and both players can play three cards at a time, which have different…

A: Given data: Each player has 6 card hands and both players can play three cards at a time having…

Q: If the probability of winning a game of chance is 2/13, what is the probability of not winning the…

A: Probability :  Probability is a field of mathematics that gives us the language and tools to…

Q: A company has 9 women and 8 men. What is the probability that a 7 person committee will have 4 men…

A:

Q: four people are selected for a committee from 4 Democrats and 3 Republicans. What is the probability…

A:

Q: You have a bag of marbles. There are 3 red marbles, 2 green marbles, 7 yellow marbles, and 3 blue…

A: Given

Q: Two boxes are selected randomly. The first box contains 2 white balls and 3 black balls. The second…

A:

Q: A bag containing marbles has 4 red, 5 green and 6 yellow marbles. What is the probability of…

A: Given Data:   n(R)=4 n(G)=5 n(Y)=6   Total=6+5+4=15

Q: Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case.What is the…

A: Given : Lebo has 3 blue pens,2 red pens,5 black pens and 2 pencils in his pencil case

Q: There are 3 red shirts, 4 blue shirts, 1 black shirt, and 2 grey shirts hanging in a closet. What is…

A: Given that there are 3 red shirts, 4 blue shirts, 1 black shirt, and 2 grey shirts. So total…

Q: There are 2 different fire alarm systems in the store. System A detects fire with a probability of…

A: We will install the system having highest reliability   For System A :  Reliability = 0.92  OR 92%…

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: A bag of jellybeans has 7 red, 12 black, and 14 blue. We select a jellybean, eat it (do not replace…

A:

Q: What is the probability of having 2 spades and 3 hearts from the deck of cards?

A: Given data2 spades3 heartsTotal spades in a deck of card = 13Total hearts in a deck of card =…

Q: in a box there are 500 colored balls: 75 black, 150 green, 175 red, 70 white, and 30 blue. What are…

A: Among 500 balls of different colors there is 75 black balls The probability of selecting a black…

Q: A city council consists of eight Democrats and eight Republicans. If a committee of four people is​…

A: There are total (8+8)=16 number of people From 16 people a group of 4 people can be selected in 16C4…

Q: A bowl contains 8 Nips®, 3 blue, 1 yellow, 1 red, 1 green, and 2 black. If a child picks one Nips at…

A:

Q: A city council consists of five Democrats and five Republicans. If a committee of five people is​…

A: The number of ways choosing 5 people out of 10 is 10C5=252.There are 5 democrats and 5…

Q: There are 12 chocolate cakes, 18 cheesecakes, and several cream cakes in a refrigerator. If the…

A: Here we make an equation and then solve that equation.

Q: Tara has two bags of marbles 6 red marbles, 5 blur marbles, and 4 green. the second bag contains 3…

A:

Q: A city council consits of five Democrats and five Republicans. If a committee of six people is…

A: Basics:

Q: If four blue marbles and eight non-blue marbles make a probability of 0.33, how many non-blue…

A: Let n be the total number of marbles .Pfour  blue marbles and 8 non-blue marbles=0.33⇒…

Q: There are 4 white tokens and 6 blue tokens in a bag. Once a token is selected, it is not replaced.…

A: Ans:- Given,There are 4 white tokens and 6 blue tokens in a bag. Total = 4 + 6 = 10  tokens Once a…

Q: A bag contains 6 red​ marbles, 2 blue​ marbles, and 1 green marble. What is the probability of…

A:

Q: A box contains 3 blue and 2 red marbles while another box contains 2 blue and 5 red marbles. A…

A: Given problem Given that

Q: Harry has 2 blue pens, 2 black pens and 4 red pens in his box. He picks one pen and records it's…

A: 2 blue pens, 2 black pens and 4 red pens _________________ 8 total pens

Q: A box contains 3 black spheres and 4 white spheres. Given that you have already selected 1 black…

A: Given :- A box contains 3 black spheres and 4 white spheres.  Now Given that we have already…

Q: The United States Senate has 45 Republicans and 55 Democrats. If we need to make a committee of 10…

A: Number of Republicans = 45 Number of Democrats = 55 Number of people in a committee = 10

Q: Kambi has a bag that contains 5 black balls, 3 red balls and 2 blue balls. If he picks 2 balls at…

A: According to the question.  We have 5 black balls , 3 red balls and 2 blue balls. We have to find…

Q: A bag contains 5 red marbles, 6 blue marbles, and 2 green marbles. What is the probability of…

A: A bag contains 5 red marbles, 6 blue marbles, and 2 green marbles. What is the probability of…

Q: girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons. What is…

A: Given :A girl draws 6 ribbons at random from a bag containing 5 violet ribbons and 4 yellow ribbons.…

Q: A box has 3 red balls and 4 yellow balls. What is the probability of getting two red balls, if you…

A: Solution: From the given information, a box contains 3 red balls and 4 yellow balls. Total number of…

Q: A bag contains 3 red marbles and 2 yellow marbles. What is the probability of drawing a yellow…

A: Sampling with replacement allows the experimenter to collect the next item after replacing the…

Q: A bag contains 3 mint chocolates, and 4 cherry chocolates. After two chocolates are removed, what is…

A: initially bag contains 3 mint chocolates, and 4 cherry chocolates.  if 2 chocolates removed and to…

Q: There are 3 red shirts, 4 blue shirts, 1 black shirt and 2 grey shirts hanging in a closet. What is…

A: Given data, Red shirts=3 Blue shirts=4 Black shirts=1 grey shirts=2 Total shirts=10 P(Not Blue…

Q: A jar contains 2 red marbles, 9 green marbles, and 8 blue marbles. what is the probability that you…

A: Solution: From the given information, a jar contains 2 red marbles, 9 green marbles and 8 blue…

Q: A student has a total of 10 books and 3 of her books are science fiction. If she arranges them on a…

A: Given, A student has a total of 10 books and 3 of her books are science fiction she arranges them on…

Q: Find the probability of getting 2 diamonds, if we draw 2 cards at random from a pack of 52 cards.

A: