A shipping company claims that 90% of its packages are delivered on time. Jenny noticed that out of the last 10 packages shipped, 2 were late. What is the probability that 2 out of 10 randomly selected shipments would be late? A) 0.04 B) 0.10 C) 0.19 D) 0.43

Q: In a large population, 61% of the people have been vaccinated. Give your answer as a value between 0…

A: From the provided information,p = 0.61n = 5

Q: Approximately 6% of American drivers d not text while they drive. Suppose you are working with a…

A: It is given that the proportion of American drivers do not text while they drive (p) is 0.06 and the…

Q: Assume this year's flu vaccine has a 65% chance of being effective. If the vaccine is given to 314…

A: Given p=0.65n=314x~Binomial(n=314,p=0.65)Using Binomial normal…

Q: A recent survey found that 63% of college students attend more than one institution during their…

A: Since you have posted a question with multiple sub-parts, we will solve first 3 sub-parts for you.…

Q: 8. Ali records the number of cars that approach an intersection. He finds that an average of 2 cars…

A: The objective of this question is to find the probability that 3 or more cars will approach the…

Q: A financial services committee had 60 members, of which 10 were women. If 9 members are selected at…

A: a. The probability that 7 men and 2 women are selected is 0.3041 and it is obtained below: From the…

Q: At Burger King, a soda machine dispenses Pepsi in a uniform distribution.  The machine dispenses…

A:

Q: A shipment of 40 inexpensive digital​ watches, including 7 that are​ defective, is sent to a…

A: Given data: The total numbers of digital watches are n=40. The total number of defective watches are…

Q: Nineteen of the 100 digital video recorders (DVRS) in an inventory are known to be defective. What…

A: Given that  Number of Defective digital video recorders = 19 Total video recorders (n) = 100   We…

Q: Of the cartons produced by a​ company, 9​%have a​ puncture, 3​% have a smashed​ corner, and 0.5​%…

A: Given : Let A : Cartons has a puncture P(A) = 9% = 0.09 Let B : Cartons has a smashed corner P(B) =…

Q: 9% of all Americans live in poverty. If 48 Americans are randomly selected, find the probability…

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Q: A recent study showed that 71% of adults need some type of corrective lens (glasses or contacts).…

A:

Q: Of all the registered automobiles in a city, 5% fail the emissions test. Fifteen automobiles are…

A: We have given that  Sample size n=15  Probability of success p=5%=0.05  q=1-p=0.95 P(X=x)=…

Q: A sample of 100 wood and 100 graphite tennis rackets are taken from the warehouse. If 11 wood and 13…

A: Given,  no of wood rackets = 100 No of graphite rackets = 100 No of wood and defective = 11 No of…

Q: A personal computer manufacturer buys 37% of its chips from Japan and the rest from the United…

A: Probability  of chip bought from jalan P(J) = 37% = 0.37 Probability  of chip bought  from us P(US)…

Q: Imagine a woman has a positive mammogram. What is the probability that she has breast cancer?

A: Here use Bayes rule and tree diagram  Define events as follows  C = women have breast cancer  T =…

Q: A recent study of cardiovascular risk factors reported that 30% of adults met criteria for…

A: Let X be the number of adults that meet the criteria for hypertension. Therefore, The probability…

Q: 17% of all Americans live in poverty. If 31 Americans are randomly selected, find the probability…

A:

Q: A manufacturing engineer takes 22 samples from a manufacturing process to verify if the production…

A: Given that A Manufacturing engineer takes 22 samples from manufacturing process.Sample size (n) =…

Q: A manufacturing machine has a 55% defect rate. If 103 items are chosen at random, answer the…

A: Sample of size(n)=103Probability of success=p=0.55

Q: If there is an average of 1.1 composting bins per residential city block in Saskatoon, what is the…

A: It is given that, there is an average of 1.1 compositing bins per residential city block.Suppose a…

Q: A shipment of 50 inexpensive digital​ watches, including 10 that are​ defective, is sent to a…

A: Given that there are 50 digital​ watches.Among them 10 are defective. So (50-10)=40 are good. Let us…

Q: In a 1 pond bag of skittles the possible colors were red, green, yellow, orange, and purple. The…

A:

Q: 13) Approximately 59.4% of adults have added bleach to their laundry. Assume six adults are randomly…

A: Given n=6 P=0.594