A bag contains 8 red marbles, 10 white marbles, and 6 blue marbles. You draw 3 marbles out at random, without replacement. What is the probability that all the marbles are red? The probability that all the marbles are red is What is the probability that exactly two of the marbles are red? The probability that exactly two of the marbles are red is What is the probability that none of the marbles are red? The probability of picking no red marbles is

Q: A sweety jar contains 15 jelly babies, of which 8 are red and the rest are Green. Suppose you…

A: Let A be the event of getting  GREEN jelly babies and B be the event of getting RED jelly babies. By…

Q: A bag contains 9 red marbles, 10 white marbles, and 9 blue marbles. You draw 3 marbles out at…

A: Obtain the probability that all marbles are red.   The probability that all marbles are red is…

Q: A box has four drawers; the first drawer contains four gold coins, the second drawer contains one…

A: From the given information, Consider, A = be first drawer which contain four gold coin.  B = be 2nd…

Q: 48 people had a fishing license, and 32 people did not have a fishing license and 42 people had a…

A: The term probability is defined as the chance of occurrence of an event. The probability value…

Q: A bag contains 3 green chips, 6 blue chips, and 9 red chips.  If two chips are selected at random…

A:

Q: A 52 card deck contains 13 cards from each of the four suits: clubs, diamonds, hearts and spades.…

A: From the given information, there is a deck of 52 cards, there are 13 number of diamonds, 13 number…

Q: A bag contains 5 red marbles, 9 white marbles, and 10 blue marbles. You draw 4 marbles out at…

A: Combination: The number of different selections of ‘r’ elements from a set of ‘n’ elements is…

Q: A bag contains 10 red marbles, 7 white marbles, and 8 blue marbles. You draw 3 marbles out at…

A: GivenNo.of red marbles=10No.of white marbles = 7No.of blue marbles = 8Total no.of marbles = 25

Q: A box contains 2 red balls, 4 white balls and 6 blue balls. If a ball is drawn at random from the…

A:

Q: A box contains 10 red marbles, 20 blue marbles and 30 green marbles. 5 marbles are drawn from the…

A: The following information has been given: The number of red marbles =10. The number of blue…

Q: A bag contains 9 red marbles, 8 white marbles, and 5 blue marbles. You draw 4 marbles out at random,…

A:

Q: What is the probability that a green ball is selected from the first box?

A: Here use tree diagram

Q: A box contains 10 red, 6 blue, and 4 green marbles.  Withdrawing 2 marbles at random without…

A: According to the given information, we have Number of red marbles = 10 Number of blue marbles = 6…

Q: What is the probability that a student chosen randomly from the class does not have an A?

A: The given information can be described as   Male Female Total A 3 12 15 Not A 2 4 6   5 16…

Q: A bag contains 6 red marbles, 9 white marbles, and 7 blue marbles. You draw 5 marbles out at random,…

A: Given,no.of red marbles=6no.of white marbles=9no.of blue marbles=7total no.of marbles=22

Q: A bag contains 8 books. 3 are economics, 2 are English, and 3 are math. A book is selected at…

A: Introduction Probability: Probability helps us in knowing the chances of an outcome from a trial.…

Q: A bag contains 5 red marbles, 8 white marbles, and 9 blue marbles. You draw 3 marbles out at random,…

A: Obtain the probability that all marbles are red.   The probability that all marbles are red is…

Q: bag contains 7 red marbles, 10 white marbles, and 10 blue marbles. You draw 3 marbles out at random,…

A: A  bag contains 7 red marbles, 10 white marbles, and 10 blue marbles. You draw 3 marbles out at…

Q: A certain carton of eggs has 3 bad eggs and 9 good eggs. An omelette is made of 3 eggs randomly…

A:

Q: A bag contains 5 red marbles, 6 green marbles, and 3 blue marbles. If Cymra draws a marble, keeps it…

A: There are total (5+6+3)= 14 marbles in the bag. Among the 14 marbles, 5 are red   So, the…

Q: A company has 6 stores in New York and 7 stores in Chicago. Three of the stores are randomly…

A: (a) A company has totally 13 stores in which 6 stores in New York and 7 store in Chicago. The three…

Q: A company has 5 stores in New York and 6 stores in Chicago. Three of the stores are randomly…

A: We have given that 5 stores in New York and 6 stores in Chicago.   We know that, Combination…

Q: A bag contains 9 red marbles, 8 white marbles, and 5 blue marbles. You draw 4 marbles out at random,…

A: We have to find probability..

Q: Aaron pulls out his famous bag o' marbles. As everyone knows, there are 7 red, 8 white, and 14 blue…

A: a) There are 7 red, 8 white and 14 blue marbles in a bag that is totally 29 marbles in a bag. The…

Q: A basket contains 6 dalandan, 5 bananas, 4 lansones, and 5 guavas. Dominic randomly chooses one…

A: It is given that Number of dalandan = 6 Number of bananas = 5 Number of lansones = 4 Number of…

Q: if you randomly choose one bean, do NOT replace it, and randomly choose another, what is the…

A: Given: 20 jelly beans in a jar: 2 yellow, 3 blue, 4 green, 5 red, 6 orange  Without Replacement we…

Q: A bag contains seven black marbles, twenty-five white marbles, and three grey marbles. You pick one…

A: There are total 35 marbles. The probability that the marble will be white is 25 / 35. The…

Q: A shopping mall has four entrances, one on the North, one on the South, and two on the East. If you…

A: Given: A shopping mall has four entrances, one on the North, one on the South, and two on the East.…

Q: A bag contains 6 red marbles, 9 white marbles, and 7 blue marbles. You draw 4 marbles out at random,…

A:

Q: A physics class has 50 students. Of​ these,13 students are physics majors and  17 students are…

A:

Q: box contains 5 red marbles, 8 white marbles and 4 green marbles. One marble is taken out of the box…

A:

Q: A bag contains 5 red marbles, 8 white marbles, and 10 blue marbles. You draw 4 marbles out at…

A:

Q: A bag contains 6 red marbles, 7 white marbles, and 9 blue marbles. You draw 5 marbles out at random,…

A:

Q: A jar contains 20 red marbles and 10 blue marbles. If you take a random sample of n = 3 marbles from…

A: Number of red marbles in jar R=20 Number of blue marbles in jar B=10 Total marbles in jar T=30 It is…

Q: A bag contains 8 red marbles, 5 white marbles, and 7 blue marbles. You draw 4 marbles out at random,…

A:

Q: A bag contains 10 red marbles, 7 white marbles, and 5 blue marbles. You draw 5 marbles out at…

A: Introduction: According to the combination rule, if r distinct items are to be chosen from n items…

Q: A bag contains 5 red marbles, 9 white marbles, and 5 blue marbles. You draw 3 marbles out at random,…

A: The formula for combination is nCr = n! / [r! (n – r)!] = [n (n – 1) … (n – r + 1)]/r!. Explanation:…

Q: In roulette, a wheel with 38 numbers is spun. Of these 38 numbers, 18 are red, 18 are black and the…

A:

Q: A bag contains 5 red marbles, 7 white marbles, and 8 blue marbles. You draw 5 marbles out at random,…

A:

Q: In a tank containing 10 fishes, there are three yellow and seven black fishes. We select three…

A: Hypergeometric distribution is given by

Q: A bag contains 8 red marbles, 5 white marbles, and 10 blue marbles. You draw 5 marbles out at…

A: Obtain the probability that all marbles are red.   The probability that all marbles are red is…

Q: A bag contains 10 red marbles, 10 white marbles, and 6 blue marbles. You draw 4 marbles out at…

A:

Q: A bag contains 9 red marbles, 9 white marbles, and 7 blue marbles. You draw 5 marbles out at random,…

A: Given 9 red marbles 9 white marbles 7 blue marbles Total of 25 marbles 5 marbles are drawn without…

Q: A bag contains 5 nickels, 9 dimes, and 2 quarters. If you draw 3 coins at random from the bag,…

A:

Q: A bag contains 10 red marbles, 6 white marbles, and 5 blue marbles. You draw 3 marbles out at…

A:

Q: A bag of marbles contains 7 yellow marbles, 4 white marbles, 2 blue marbles, and 9 red marbles. A…

A: Solution: From the given information, a bag contains 7 yellow marbles, 4 white marbles, 2 blue…

Q: A Psychology class consists of 14 males and 36 females. If a random sample of n =3 students are…

A: Given that there are 14 males and 36 females. Given that n=3.

Q: A bag contains 7 red marbles, 2 blue marbles, and 1 green marble. If a marble is selected at random,…

A: There are total (7+2+1)=10 marbles  Given that there are 2 blue marbles So the number of marbles…

Q: A foreign student club lists as its members 2 Canadians, 3 Japanese, 5 Italians, and 2 Germans. If a…

A: We have to use classical probability theory to find the probability.

Q: A group of 5 football fans contains 3 Chiefs fans and 2 Niners fans. Three fans are chosen at random…

A: From the given information, there are 5 football fans. In 5 football fans, 3 were chiefs fans and 2…

Contingency Table

A contingency table can be defined as the visual representation of the relationship between two or more categorical variables that can be evaluated and registered. It is a categorical version of the scatterplot, which is used to investigate the linear relationship between two variables. A contingency table is indeed a type of frequency distribution table that displays two variables at the same time.

Binomial Distribution

Binomial is an algebraic expression of the sum or the difference of two terms. Before knowing about binomial distribution, we must know about the binomial theorem.