A bag of equally-sized marbles contains 6 green marbles, 8 blue marbles, and 10 red marbles. Amber reached in the bag picked a marble without looking, recorded its color, and returned the marble to the bag. Her data is recorded in the table. G=22

Q: Total 14 29 5 48 If one student is chosen at random, Find the probability that the student did NOT…

A: It is given that the data of students, grades and gender in the tabulation form.

Q: A company that manufactures computer components has a 3% defective rate. If 12 components are…

A: Givenp=3%=0.03n=12Let "x" be getting no.of defective…

Q: A study reported that about 40% of high school students have tried out for a sport at their school.…

A: Proportion is almost similar to the concept of probability. Proportion is a fraction of a population…

Q: Use the following information to answer the next two exercises. An article from the San Jose Mercury…

A:

Q: he average number of calories in a 1.5-ounce chocolate bar is 225. Suppose that the distribution of…

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Q: Jenny has some tiles in a bag. The tiles are of three different colors: purple, pink, and orange.…

A: Total number of withdrawals = (6+18+26)=50  Among the 50 withdrawals, 18 were pink

Q: 45% of Americans don’t know the sun is a star. The data is normally distributed.Find the probability…

A: Given data, p=45%=0.45 n=120 P(p>0.42)=?

Q: An urn contains 15 red, 25 white and 36 blue marbles. A child selects two marbles at random and…

A: Given: 15-red25-white36-blueHence, total=76 2 are selected at random

Q: Select the correct answer from each drop-down menu. Amanda is a cabinetmaker. She makes cabinets…

A: Lets assume that each material in each category has an equal chance of being selected. 3 types of…

Q: A research study uses 600 men under the age of 55. Suppose that 25% carry a marker on the male…

A:

Q: Table Q4 shows the numbers of mistakes made in five successive days for 4 technicians working at a…

A: The following information has been provided:   Technician 1 Technician 2 Technician 3 Technician…

Q: If the chocolate is too heavy, Zachwill need to pay Hershey's distributor a small overage fee. Test…

A: Given Information:  alpha value = 0.01 u = 0.16 oz

Q: 66% of kids are worried about going back to school. In a random sample of 75 kids, what is the…

A: Here we need to find the required probability using binomial distribution.

Q: It has been reported that 48% of people text and drive. A random sample of 60 drivers is drawn. Find…

A: The z-score is calculated by using: Where,

Q: 9 Yes 679 159 No 3149 4252 ving l drivers are randomly selected, find the probability that they all…

A:

Q: The mean percent of childhood asthma prevalence in 43 cities is 2.45 %. A random sample of 32 of…

A: The objective of this question is to find the probability that the mean childhood asthma prevalence…

Q: Of the cartons produced by a​ company, 4​%have a​ puncture, 6​% have a smashed​ corner, and 0.4​%…

A: Given: Ppuncture=0.04Psmashed=0.06Pboth=0.004 The probability that a randomly selected carton has a…

Q: At UB, the probability that a student takes Business Statistics is 0.70. The probability that a…

A: Given Let, A=Student takes business statistics P(A)=0.70 B=Student is on scholarship  P(B)=0.80…

Q: In a test for ESP, the experimenter looks at cards that are hidden from the subject. Each card…

A: In this case, each of the subjects has the only option of guessing a card "correctly" (defined as…

Q: One manufacturer claims that only 10% of its total production is defective. 28 items are randomly…

A: Let, X=the number of defectives n=number of trial=28  p=probability of success=10%=0.10   X follows…

Q: Use the following chart to answer the next set of questions: The chart represents the results after…

A: Given problem Given that   Total children on board = 109 Total boys = 64 Total passengers in…

Q: A group of 10 students participate in chess club, karate club, or neither. Let event A = The student…

A: Introduction: It is required to find P (A | B).

Q: In a certain coffee shop, each customer orders exactly one cup of coffee, and 60% of customers order…

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Q: Of the cartons produced by a​ company, 7​% have a​ puncture, 10​% have a smashed​ corner, and 1.1​%…

A:

Q: In the continent of Africa, it has been determined that an average of four (4) wars break out per…

A: Given,Average of four (4) wars break out per month. That is, 4 wars break out per month.We need to…

Q: During the 2013 regular NBA season, DeAndre Jordan of the Los Angeles Clippers had the highest field…

A: Given,n=80p=0.613np=80×0.613=49.04>5nq=80×(1-0.613)=30.96>5np and nq are greater than 5 so ,…

Q: Records show that the average number births at Highland Hospital per hour is 5.2.  Find the…

A: The Poisson distribution: A discrete random variable X is said to have a Poisson distribution with…

Q: State the predicted probability of being a 53 year old menopausal woman whose hemoglobin level is…

A:

Q: Suppøse that a lot of 5000 electrical fuses contains 5% defectives. If a sample of ten fuses is…

A: This problem can be solved by using concept of Hypergeometric distribution. Here population size…