A bag of 100 candies has the distribution of colors shown in the table above. Yasim will randomly draw 2 candies from the bag, one after the other without replacing the first candy. Vanat is the probability that Yasim will draw a brown candy first and an orange candy second?

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: At one private college, 34% of students are business majors. Suppose that 260 students are randomly…

A: The probability that the proportion of business students in the sample differs from the population…

Q: Suppose that the probability of parents having a child with blond hair is 1/4. If there are 6…

A:

Q: A well-shuffled 52-card deck is distributed to 4 players such that each player gets same number of…

A: The number of cards in deck is 52. The number of ace cards is 4.

Q: In a certain factory, the probability of workers suffering from an occupational disease is 20%.…

A: probability mass function of B.D is = f ( k ) = ( n  k ) p^k * ( 1- p) ^ n-kwhere       k = number…

Q: peter has the 40% chance of beating his brother in a race. If they raise 12 times, what is the…

A: We have to find correct answer..

Q: L As only 3 students came to attend the class today, find the probability for exactly 4 students to…

A:

Q: Suppose the average number of zebra seen on a 2-day safari is 5. What is the probability that…

A: Given that the average number of zebra seen on a 2-day safari is 5. So, the average number of zebra…

Q: Find the probability that more than 33% of the freshmen in the sample of 140 are planning to major…

A: Solution-: Given: n=85,p=0.26 We find, (1 of 6) Check conditions for use normal approximation ( 2 of…

Q: The Wilson family had 6 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Solution: Let X be the number of children are girls and n be the sample number of children. From the…

Q: Suppose a coffee shop sells one cup of coffee 5 minutes. What is the probability that the coffee…

A: It is given that, A coffee shop sells once coffee in 5 minutes. Now, The number of Coffee sells in…

Q: In a class with 7 boys and 9 girls, Three students are selected at random. The probability…

A:

Q: A coin is flipped repeatedly, and the number of tails is considered as the success. Determine the…

A: A coin is flipped repeatedly, and the number of tails is considered as the success.

Q: the crusty pizza company has determined that 35% of their customers get thin crust pizza. Of the…

A:

Q: A coin is flipped repeatedly, and the number of tails is considered as the success. Detemine the…

A:

Q: The time taken by brake discs to overheat on construction equipment is normally distributed with…

A:

Q: Find the probability that one large bottle selected at random will contain more than the combined…

A: Given :                            For small bottles Mean(μ)=338,standard deviation σ=3…

Q: B- A magazine reported that 20% of American drivers read the newspaper while they driving. If 15…

A: Given data Probability of reading newspaper while driving p = 0.2 No of drivers selected n = 15 Let…

Q: If two dice are thrown, what is he probability that the number on the first die is less than the…

A:

Q: The Jones family was one of the first to come to the U.S. They had 9 children. Assuming that the…

A: We have given that  n=9 , p=0.5 , q=1-p=1-0.5=0.5 X~Binomial(n=9,p=0.5) Find P(x≥4) and  P(x≤8)

Q: The Jones family was one of the first to come to the U.S. They had 6 children. Assuming that the…

A: By using Binomial distribution, we have, The Jones family was one of the first to come to the U.S.…

Q: Suppose that history shows that 60% of college students prefer Brand C cola. A sample of 5 students…

A: According to the provided information, probability (p) = 0.60 n =5

Q: A committee consisting of 5 members will be formed from 6 males and 4 females. If X is the number of…

A:

Q: The average number of field mice per acre in a 5-acre wheat field is estimated to be 8. Find the…

A: Given The average number of field mice per acre in a 5-acre wheat field is estimated to be 8. Find…

Q: While driving to work, Arceli passes through 3 stop lights. The probability distribution of the…

A:

Q: A dice is rolled 3 times. What is the probability of showing a 4 on every roll?

A: Solution: Suppose a dice is rolled 3 times. Then, the total number of possible outcomes is…

Q: The percentage of the damaged production of a lamp factory is 1000. If a sample of 5 lamps is…

A:

Q: A representative from volleyball team selects people from south until he finds a person who attended…

A: Given that  p=0.20 X~Geometric(p=0.20)

Q: A coin is flipped repeatedly, and the number of tails is considered as the success. Determine the…

A: Binomial distribution: Consider a random experiment involving n independent trials, such that the…

Q: Suppose that a department contains 8 men and 12 women. A committee with six members is to be formed,…

A:

Q: An Omani family has 3 children, then the probability that the three children will be al| boys is…

A:

Q: According to a survey, the probability that a family owns 2 cars if its annual income greater than…

A:

Q: A die is rolled twice. What is the probability of showing a 2 on the first roll and an even number…

A: GivenA die is rolled twice

Q: suppose that 90% of students take math, 20% of students take chemistry and 15% take both. select a…

A:

Q: The Wilson family had 6 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Let n be the number of children's in a family = 6 Let p be the probability of a child being a girl =…

Q: A bag has 12 blue marbles and 24 red marbles. If you draw 3 marbles with replacement, what is the…

A: Let p be the probability of blue marble let n be the number of marble which one is drawn X be the…

Q: Find the probability distribution for the number of hearts when three cards are drawn in succession…

A: It is given that three cards are drawn in succession from the deck of cards without replacement.

Q: Two students are chosen at random from a class of 30. What is the probability that both you and your…

A: We will find the solution in the following step.

Q: A pair of dice are tossed. What is the probability that doubles are rolled, given that the sum on…

A: Rolling a pair of dices gives a total of 36 outcomes. The sample space, when we roll two dice is…

Q: In a recent survey, 72% of the community favored building a health center in their neighborhood. If…

A: It is given that n = 14 and p = 0.72.

Q: In a communication channel, data is sent in 10-bit packets. The percentage of a bit sent with error…

A: probability of error = 0.05 Number of bits = 10   The probability of three or more bits is given by

Q: In the current campaign period, suppose a random person is selected, based on previous survey, there…

A:

Q: A debating team of size 4 is to be randomly selected from 3 academic staff and 6 students. The…

A: We have to select a team of size 4 from the 3 academic staffs and 6 students and we have to find the…

Q: The average number of field mice per acre in a 5-acre wheat field is estimated to be 6. Find the…

A: Given : The average number of field mice per acre in a 5-acre wheat field is estimated to be 6.…

Q: Suppose that on five consecutive days an "instant winner" lottery ticket is purchased and the…

A: Define the Random Variable, X : Number of days purchased a winning ticket in 5 days X ~…

Q: On average there are 3 leaks for every 100 miles of a pipeline. What is the probability that a…

A: Givenon average there are 3 leaks for every 100 miles of a pipelineλ=32=1.5  leaks per 50-mile…

Q: Suppose that past history shows that 60% of college students prefer Brand C cola. A sample of five…

A: Binomial distribution: The probability mass function (pmf) of a binomial random variable X is given…

Q: The Wilson family had 9 children. Assuming that the probability of a child being a girl is 0.5, find…

A: The provided information are: Number of children = 9 Probability of a child being girl (p) = 0.5…

Q: The Wilson family had 8 children. Assuming that the probability of a child being a girl is 0.5, find…

A: Given, A family had 8 children and probability of child being a girl is 0.5.

Q: Find the probability that in a family of 5 children, there will be at most 2 girls. Assume that the…

A: Solution: Let X be the number of girls and n be the sample number of children. From the given…

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.