A. cheese can be classified as either raw-milk or pasteurized. Suppose that 94​% of cheeses are classified as pasteurized. ​(a) Two cheeses are chosen at random. What is the probability that both cheeses are pasteurized​? ​(b) Six cheeses are chosen at random. What is the probability that all six cheeses are pasteurized​? ​(c) What is the probability that at least one of six randomly selected cheeses is raw-milk​? Would it be unusual that at least one of six randomly selected cheeses is raw-milk​?

Q: Suppose Emerson loses 39% of all ping-pong games. (a) What is the probability that Emerson loses two…

A:

Q: A very large pool consists of 26% Democrats, 33% Republicans, and the rest independents. What is the…

A: X~ Binomial (n , p)  p = 1 -.26-.33 = 0.41 ____________________________

Q: following facts are discovered: 20% of the athletes football players, 53% are basketball players,…

A: Given : 20% of the athletes are football players, 53% are basketball players, 6% of the athletes…

Q: Historically 20 % of workers participate in a retirement plan. A group of 5 workers is randomly…

A: Given data, 20 % of workers participate in a retirement plan.  p=20% =0.20 A group of 5 workers is…

Q: A shipment of fifteen parts, including four that are defective, is sent to an assembly plant. The…

A: Determine the probability of defective as well as not defective parts. Pdefective=415 PNot…

Q: "A lot of 200 nylon connectors contains 100 that are defective. Two are selected, at random, without…

A: The number of defectives in a lot of 200 nylon connectors is 100. Thus, the number of non-defectives…

Q: A company receives a shipment of 16 items. A random sample of 4 items is selected, and the shipment…

A: Given: Number of items = 16 Number of items selected = 4 A shipment is rejected if any of the…

Q: Which is the Probability that the ATMs that he managed to visit two were damaged?

A: An office building has 20 ATMs. Of the 20 ATMs, 5 are in poor condition. A technician has the…

Q: Use technology to help you test the claim about the population​ mean, μ​, at the given level of​…

A: The random variable is x. It follows standard normal distribution. The population standard deviation…

Q: Suppose that a company owns 400 computers. Each computer has an 11% probability of not working.…

A: Obtain the probability that at least 17 computers are in good condition The probability that at…

Q: A manufacturer ships toasters in cartons of 10. In each​ carton, they estimate a 30​% chance that…

A: Let X be the random variable from binomial distribution with probability (p)= 10% = 0.10 and sample…

Q: 3. Travelers who have no intention of showing up often fail to cancel their hotel reservations in a…

A: Empirical rule: According to empirical rule, approximately 68% of the data fall within one standard…

Q: selected at random, what is the probability that this person has an O blood type? How about the AB…

A: We have given that the blood groups of 200 people are distributed as follows: type A blood = 40 type…

Q: Suppose that 9% of college undergraduates suffer from a psychological disorder. What is the…

A: Let p be the probability that an undergraduate has a psychological disorder. Given that p = 0.09 Let…

Q: Ten percent of the engines manufactured on an assembly line are defective. If engines are randomly…

A: Given: Let q be the percent of the defective engines manufactured on an assembly line. That is 10%…

Q: grocery bags are chosen at random. What is the probability that all five grocery bags are plastic?…

A:

Q: manufacturing machine has a 9% defect rate. If 4 items are chosen at random, what is the…

A: p=0.09n=4

Q: Suppose Emerson loses 36% of all checker games. (a) What is the probability that Emerson loses two…

A:

Q: A factory produces components of which 10% are defective. Components are packed in boxes of 10. A…

A:

Q: Suppose Emerson loses 41​% of all checker games. ​(a) What is the probability that Emerson loses two…

A: P(losses)  = p =  0.41

Q: A cheese can be classified as either raw-milk or pasteurized. Suppose that 81% of cheeses are…

A: Given that the cheese can be classified as either raw-milk or pasteurized. P(pasteurized)=0.81=81%…

Q: A very large pool consists of 22% Democrats, 39% Republicans, and the rest independents. What is the…

A: Given, P(Democrats) = 0.22, P(Republicans) = 0.39, P(independent) = 1-0.22-0.39 = 0.39

Q: A manufacturing machine has a 5% defect rate.If 8 items are chosen at random, what is the…

A: Given,Probability for defective, P=5%=0.05.If 8 items are randomly chosen, n=8.

Q: Suppose Emerson loses 37% of all checker games. (a) What is the probability that Emerson loses two…

A:

Q: What is the probability that the shipment is​ rejected?

A: Total number of electronic components=190 Number of defective components = 3 Sample size n= 3 Also ,…

Q: Suppose that 53% of people own dogs. If you pick two people at random, what is the probability that…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 25% of…

A: Solution: Let A be the event that the athlete is football player and B be the event that the athlete…

Q: A book can be classified as either non-fiction or fiction. Suppose that 96% of books are classified…

A: It is given that 96% of books are classified as fiction.

Q: The use of​ drones, aircraft without onboard human​ pilots, is becoming more prevalent. According to…

A: According to the given information,Probability of success, p = 55% = 0.55Sample size, n = 60Let X be…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 30% of…

A: Let A denote the event that athletes are play football Let B denote the event that athletes are play…

Q: A machine that manufactures automobiles parts produced defective parts 15% of the time. If 9 parts…

A: given data  P(defective) = p = 0.15 sample size(n) = 9 x = no. of defective products P(x=X) =…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 33% of…

A: Let A be the event of playing football B be the event of playing basketball Given data,…

Q: A manufacturing machine has a 8% defect rate. If 6 items are chosen at random, what is the…

A: Given data:   The given probability of defect rate is p=8%=0.08. The given numbers of items are n=8.…

Q: 4 girls and 4 boys were sited randomly at the round table. What is the probability that boys don't…

A: The total number of ways for 4 girls and 4 boys to be sited randomly in the round table can be done…

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 28% of…

A: Solution: Let A be the event that the athletes are football players and B be the event that the…

Q: A factory produces candies, and 21% are blue. In the factory, the candies are randomly mixed…

A: Let X be the number of blue candies in the box, that follows binomial distribution with n=29 and…

Q: There is a television in 75% of the houses in a city. What is the probability of having a television…

A: We have to find given probability.

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 39% of…

A:

Q: A survey of athletes at a high school is conducted, and the following facts are discovered: 19% of…

A: Let F=a student is a football player B=a student is a basketball…